The Blundell Archive

Blundell Archive

1

The Blundell Archive

“P” Numbers

The following is a list of “P” numbers used by Blundell to identify not only slide rules but also the many other products manufactured over the years. Reproduced from the only known list it

may perpetuate typographical errors found in the original document. It should also be noted that

it appears probable that many of the numbers were allocated to products that reached no further than the quotation stage and therefore the existance of a “P” number is no proof of the existance

of a product.

The index runs to approximately October, 1998. Numbers marked * exist in the Blundell

Archive

The following is a list of abbreviations where these are known.

A.W.R.E. Atomic Weapons Research Establishment

B.A.C. British Aircraft Corporation

B.A.T. British American Tobacco

BP British Petroleum B.E.A. British European Airways

BH Blundell Harling

BHL Blundell Harling Limited B.I.C.C. British Insulated Callender’s Cables

BMC British Motor Corporation BOC British Oxygen Company

BRL Blundell Rules Limited

BSI British Standards Institute C.E.G.B. Central Electricity Generating Board

G.E.C. General Electric Company

G.P.O. General Post Office H.M.S.O His/Her Majesty’s Stationary Office

I.C.I Imperial Chemical Industries

MOD Ministry of Defence M.O.S. Ministry of Supply

N.C.B. National Coal Board

N.P.L. National Physical Laboratory P.A.Y.E. Pay As You Earn

Px Perspex

R.I.B.A. Royal Institutebof British Architects U.D.T. United Dominions Trust

Ver Verulam

U.K.A.E.A. UK Atomic Energy Authority

W.O. War Office W.R.V.S. Womens Royal Voluntary Service

P NUMBER CUSTOMER DESCRIPTION

1000 Gale Melvelle Crosfield Detergent Calculator 1001 M.O.S. Scale Artillery No. 3, Mk2

1002 M.O.S. Protractor R.A.9” No. 1, Mk1

1003 C.I.A. Protractor R.A.9” No. 1, Mk1 1004 M.O.S. Protractor Artillery Boards

-

1006 C.I.A. Protractor Artillery Board 1007 C.I.A. Protractor Artillery Board

1008 M.O.S. C.I.A. Protractor

1009 M.O.S. Protractor R.A.6” No. 1, Mk1 1010 George Kent Manometer Scales

1011 Leagrave Press Perspex Bev. Blocks for Scrap Pads

1012 M.O.S. Protractors Rectangular 1013 M.O.S 6” Rectangular Ivorine

1014 E.K.Cole MOD. Record Plates

1015 E.K.Cole MOD. Record Plates 1016 M.O.S. Military Protractor

1017 M.O.S. Protractor R.A.6”

1018 M.O.S. Protractor R.A.9” Mk1 1019 I.C.I Grassland Evaluator

1020 M.O.S. C.I.A. Scale Artillery

1021 M.O.S. Straight Edge 20” Mk3 -

1023 Francis Hollings 12” Scale

1024 Hall Harding Set Square 1025 W.G.Pye Clear Perspex Scales

1026 W.G.Pye Clear Perspex Scales

- 1028 N.V.Metaalgieterijen Special Slide Rule

‘de niverheid’

1029 British Engraving & Richmond’s Improved Milk Scale S.R. Nameplate Mfg.

1030 Fuller Publicity Set Squares

1031 Richard Hochfeld 7” Rectangular Scales -

1033 7” Rule

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2

1034 Fighting Vehicles Dept. Plotting Discs

1035 Levelling Stave, Face Only

1036 Levelling Stave, Face Only 1037 Maclaurin & Co 1/8” Clear Plastic Scales

1038 Maclaurin & Co Scales

- 1040 W.Jessop & Sons French Curves

1041 English Drilling Equip. Borehole Pump Calculator

- 1043 Cleveland Petroleum 100,000 Key Discs

-

- 1046 Unilever Ltd Sets of N/Plates

1047 S.Smith & Sons 10.000 Domed Windows

- -

-

1051 Publicity & Editorial Services Hanging Instruction Cards 1052 Sculthorp White Ivorine Rules

1053 Bilham Construction -

1054 Selectus Ltd Scales 1055 Hall Harding Scales

1056 E.K.Cole Scales

1057 S.Smith & Sons Labels -

-

- -

1062 S.Smith & Sons Plastic Windows

- 1064 E.K.Cole Indicator

-

1066 Wheatley & Son Salmon Fly Scales 1067 Hardall Luton Plastic Scales

1068 Prestige Advertising Rulers

- 1070 Tintera Press 030 Geon

1071 Comyn Ching & Co Labels

1072 Convex Concrete Block Calculator 1073 M.O.S. Protractors

1074 Ettinger New Type Currency Calculator

- 1076 Prestige Mortgage Repayment

-

1078 George Ettinger Roadster Slide

1079 George Sheldon Currency Converter

1080 Black Clawson Int. Ltd Paper Makers Calculator 1081 Black Clawson Int. Ltd Paper Makers Calculator

1082 M.O.S. Scale Artillery

1083 M.O.S. Protractor 6” 1084 Edward Smith Scales

1085 B.X.Plastics Cobex Button Gauges

1086 E.K.Cole Polythene Bags 1087 H.M.Staionary Office Wind Reslovers Circ

1088 H.M.S.O. Army Form B.2757

1089 Sculthorp Sawyer 500 Scales 1090 Hall Harding Blanks

1091 Solex Gauges 50 Gauge Strips

1092 Solex Gauges Gauge Strips 1093 E.Herst Wire Gauge Slide Rule

1094 Aviation Traders Aircraft Maintenance Control Board

1095 C.H.Whetham Current 1096 M.O.S. Protractor Artillery Board

1097 M.O.S. Transparent Celluloid Templates

1098 M.O.S. 6” Celluloid Protractors 1099 Instrumental Devices Type Rules

1100 H.W.Andrew Ltd Discs for Sun Compass Howard Patt

1101 M.O.S. Protractor 9” No1. Mk1 1102 M.O.S. Protractor R.A.6” No. 1

1103 Riley & Neate Sag Calculator

1104 Derby Woodworking Co Ltd 200 1/8” Clear Perspex 1105 H.M.S.O. 6” Protractor

1106 Lever Bros Dairy Ration Calc

1107 M.O.S. Protracrtor Semi-Circ 8” 1108 M.O.S. Set Squares 6” 45°

1109 Riley & Neate Sag Calculator

1110 Convex Ltd Milk Indicator -

1112 E.F.Shepher 1000 Letter Openers

- 1114 Richard Hochfeld 700 Rulers

1115 Hall Harding Circ Calc

1116 Hall Garding Circ Calc 1117 Brady & Martin Rulers

-

- 1120 Bristol Aircraft Vector Computer

1121 Admiralty -

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3

1122 George Ibberson Steel Weight Calc

1123 Rowse, Muir & Co Transl Bookmarkers

1124 Staddon Howard Friedaire Panels 1125 Staddon Howard Friedaire Panels

1126 Advertising Nov. Scales

1127 C.H.Whetham Rulers 1128 Lever Bros. Milk Ration Calcs

1129 Adv. Novelties Percentage Calc

1130 West & Partners Trans Scales 1131 Dairy Farmers Ltd Cattle Feed Calc

-

- 1134 Hector Powe -

-

1136 Vauxhall Motors Perspex Brnnell Scales 1137 M.O.S. Calc Set

1138 Downtons Printers Grid

1139 Downtons Printers Grid 1140 Downtons Printers Grid

1141 Hall Harding 6” Set Squares

- 1143 Francis Hillings Dowty Pit Prop Calcs

1144 Convex Ltd 5000 Calculators

1145 Convex Ltd Metalastic Calcs 1146 Connell Instr. Wharco Slide Rule

1147 M.O.S. Scales

- 1149 Norton & Gregory Rules

1150 S(t)lavely Iron Chemical Co Circulators

1151 Tullis Russell Rothmill Slide Rule -

1153 Fine Fabrics Mfg Scales

- -

1156 A.W.R.E. Monitor Slide Rules

1157 Hall Harding Nonograms -

1159 Hellerman Ltd Scales

1160 Hellerman Ltd Scales 1161 K.M.Lighter Co. Unbrako Gauges

1162 Union of South Africa Trans Set Squares

1163 Union of South Africa Trans Set Squares 1164 M.O.S. Romer No.10 Mk1

1165 A.G.E Calc Displacement F.B.A.

1166 Prestige Adv. Scales

1167 M.O.S. Arcs Flash Spotting

1168 A.W.R.E. Sample Rule 1169 Hall Harding Interplotter

-

1171 Hall Harding Vickery Centri 1172 Hall Harding Drafting Scales

1173 Richard Hochfeld 7” Ruler

1174 Tullis Russel Rothmill Slide Rule 1175 Sigma Instrument Co. Special Scale

1176 Publicity & Editorial Services Temperature Conversion Chart

1177 India Tyre Slide Rule 1178 The Anderson Instrument Co Exp. Assembly of the Andy Sq.

1179 Cocktail Recipe Slide Rule-Engraved & Folded

- -

1182 Convex Ltd Plastic Slides

- 1184 A.V.Roe Performance Computer

1185 Vickers Armstrong Valiant Fuel/Range Comp

1186 M.O.S. 45° Set Square 1187 M.O.S. Circ Protractors 9”

1188 Lever Bros Pocket Calendars

1189 Van Der Velde Ltd 12” Rulers 1190 Van Der Velde Ltd 12” Rulers

1191 B.E.A. Stencils for Electronics Eng.

1192 George Ibberson “A” Calculator 1193 George Ibberson “A” Calculator

1194 Kampf -5 cwt Chart

1195 Kampf -5 cwt Chart -

1197 Addressograph Credit Cards

1198 Lawrence Scott & Electromotors Charts & Cursors

1198/1 A.G.E. Prototype Cursor

1199 Millet Levens 12” Perspex Scale 1200 Dorset Fire Brigade Name Holders

1201 E.S. & A. Robinson Ltd Special Ruler

1202 Bells Novelties Special Hand Out Inserts 1203 George Sheldon Letter Weight Balance

1204 Lincolnshire Publishing Co. Special Calculator

1205 Wright Rain Plastic Slideograph -

-

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4

1208 Equipu Ltd Cut Outs

1209 Equipu Ltd Plastographs

1210 Vickers Armstrong Pilots Computer 1211 Siemens Edison Rectangular Card

1212 Siemens Edison As P1211

1213 M.O.S. (A7) Circ Slide Rule 1214 George Sheldon Postal Scale

1215 Elliott Bros Scales

1216 Hardall Ltd Panels 1217 Siemens Edison Valve Size Calc

1218 Levy-Heydt Special Scale

1219 Salisbury Precision Eng. Protractor Dial 1220 George Ibberson Trans Scale

-

- -

1224 Adverno Ltd Rope Gauge

1225 Elliott Bros. Ltd. Cover for Terminal Block 1226 Fleetlands Shipyard Ltd Special Calcs

1227 Fleetlands Shipyard Ltd Special Moisture Content Calc

1228 Geo Sheldon Ltd Currency Chart 1229 BHL Pilot Balloon Slide Rules

1230 W & J Tod Ltd Nameplate

1231 L.S.Mayer Desk Rule 1232 Handley Page Ltd Calc Fulel Cap

1233 Geliot Whitman & Co Nomogram

1234 Geliot Whitman & Co Service Type Ruler -

1236 Hancock, Corfield & Waller Silcock Gestation Table

1237 Sigma Instrument Co Special Wobbe Gas Index S/R 1238 Tapp & Toothill Ltd Wine Chart

1239 Tapp & Toothill Gymometer

1240 David S.Butler S121 Concrete Vol Comp

1300 Elliott Bros Name Plate

1373 K.M. Lighter M1759 with new data

1374 Tapp & Toothill Oblong Pieces in 1/8” PX

1375 Industrial Gifts Ltd Disc Comp PVC & Board 1376 Bells Novelty M1358 Modified

1377 Bell Novelty M1358 Modified

1378 H & L Fox Tailors Square

1379 Millet Levens Name Plates 1380 Millet Levens Prot to Drwg M65107 & 774642

1381 E.S. & A.Robinson Large Day Interval Calc

1382 Sugar Manufacturers Supply Co Purity S/R Imprint: Expanded ET

1383 Hall Harding Special Protractor

1384 Millett Levens Perspex Discs 1385 Wiggins Teape Metric Paper Maker

1386 Hirsch Son & Rhodes Arbirage Calcs

1387 Hall Harding Special Squares 1388 John Wright Britannia Computer

1389 Paristor Paristor Rules

1390 Millett Levens Shipping Chart & Course Direct 1391 Shell & B.P. Ltd Room Volume Calc (L/Woods Type)

1392 Shell & B.P. Ltd Room Volume Calc (Blackborough)

1393 Triangle Products Ltd Brake Efficiency Calc 1394 Ets M.Muller & Cie Power Availability in H.P.

1395 Hirsch Son & Rhodes -

1396 War Office G.P.O.’s Checking Prot. Fire Cor 1397 Maucie Textile New Textile Calc

1398 - Metric Sprayrate Calc

1399 Berry’s Tidal Computer 1400 Clayton P.A.Y.E. Slide Rule A.D.

1401 Clayton P.A.Y.E. Slide Only

1402 Production Advisory Service Special 7½” Scale 1403 - Special Currency

1404 Industrial Artwork Display Stands

1405 Allied Paper Merchants BK/2606/A 1406 Allied Paper Merchants BK/2606/B

1407 War Office Perspex Rule 6” Opaque A Mk4

1408 Fawlett Preston Co Line Speed Calc 1409 Holophane Ltd Holophane Illumination Calculator

1410 Sugar Manufacturers Supply Purity S/R Expanded Hormes TBL

1411 BHL USA Sizes of the S131 Conc Vol1412 Garford Romers Average Speed Calc

1413 Helman Bros Stencils

1414 Berry’s Tidal Computer 1415 The Stanton Co Hazem Williams Formula S/R

1416 Gale Melville Ltd Tractor Computer

1417 Andrew Reid & Co Ltd Panels of PX Printed 1418 Shell Mex. & BP Ltd Room Volume Calc

1419 McVittie Translucent Templates

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5

1420 McVittie Translucent Templates

1421 Inexpensive Transparent Rulers

1422 Bulloms Ltd Circ Calc 1423 War Office Screen Printed Radiac No2

1424 Elvins (Printers) Ltd Disc Price Calc

1425 Taylor Controls Valve Sizing Rule 1426 MOD Displacement Cal

1427 MOD Correction of Moment (Board only)

1428 Lawes Rab Jones Ltd 5” Duplex Type S/Rule 1429 Shell Mex & BP Ltd Warm Air Calc

1430 Bemrose Maturometer Predictor

1431 Gray Hurton Products Modified Quotometer 1432 Mew Methors Paristor Calc

1433 MOD (Umbrako) New Type Data Chart

1434 Goodwill Gifts Ltd Drill Grinding Gauge 1435 South Dorset Tech. College Labels

1436 Tapp & Toothill 7” Diam Calc

1437 P.A.S. - 1438 Inter Continental Enterprises Helliwell Pipe Rule

1439 B.E.A. Bonus Borning Calcs

1440 B.M.B. Ball Bearing Indicator 1441 Harper & Tunstall 24” Perspex Rule

1442 Shell Mex & BP Friction Loss Calc

1443 Sales Promotion Services “Joe Bloggs” Handouts 1444 Wickhams Gisholt Time Comp

1445 Second Edition Alexander Pipe Weight Rule

1446 Dowty Group Ltd Graph Slide Rule 1447 Chesterford Park Research “Lovol” Spray Calc

1448 Hall Hendry Ltd Mk1

1449 Les Leston Speed Master 1450 Jan Williamson Lion & Universal Calc-Metrivert

1451 Jute Industries Ltd Fault Analysis Chart

1452 R Sculthorpe T I Export Conversion Rule 1453 Shell Mex & BP Special 6” S/R in PVC & Board

1454 I.C.I. Orifice Plates S/Rule

1455 Shell Mex Circ Warm Air Flow Calc 1456 Centralube -

1457 Garford Romers Speed Discs

1458 K.M.Lighter Sik Screen Urograph Caliper 1457 C&A Modes Spec 10” Currency Conv (Italian)

1460 Short & Mason Spec Scale & Vernier

1461 Angular Engineering 60° 12” Special Set Squares 1462 TAM Slide Rules

1463 Aldersgate Engineering Cartridge Fuse Links Selector

1464 Foxboro- Yoxall Valve Sizing & Flow Slide Rule

1465 Quaker Oats Ltd Egg Production & Cost Calc

1466 Rotaprint Hellerman S/R 6½ x ¾ x .020” PVC 1467 Shell Mex White Circ Disc

1468 Fisons Ltd Circ Spraybase

1469 Hulman Bros Maslam Plastograph 8½ x 3” 1470 Loughborough Glass Co Spec Metriverter Based on M1759

1471 Barlow Whitney Ltd Spec Metriverter Based on M1358

1472 Bell’s Novelties Spec Metriverter Based on M1358 1473 Advertising Novelties Spec Metriverter Based on M1358

1474 Foxboro-Yoxall Valve Sizing S/R - Clayton Layout

1475 Foxboro-Yoxall Valve Sizing S/R - S137 Layout 1476 Thermo Control Circ Heat Condition Calc

1477 Polo Refrigeration Ltd -

1478 Cebtrelube Special Metriverter 1479 Francis Hollings Paper Weight S/R

1480 Angula Engineering Pentasquare

1481 Kingston Gifts Key Chain & Rings 1482A Saville Press Ltd 6” Scales - Rotoprint

1482B Saville Press Ltd 6” Scales - Engraved

1483 Loughborough Glass Co Wevio Calc 1484 International Enterprises S/R for Heliweld (S137 Type)

1484A Francis Hollings Wig Teep Paper Weight S/R

- 1486 EMI Electrics Wave Guide D.S.

1487 R. Sculthorpe Departmental Effect Calc

1488 Richard Hackfield Valve Sizing Calc No. 1 1489 Richard Hackfield Valve Sizing Calc No. 2

1490 Co-Operative Wolmastikippy

1491 Research Department Est. Calc 1492 Tesni Soil Mechanics Calculator

1493 Australia 12” Perspex Rule

1494 Australia 15” Perspex Rule 1495 Comptons 15¾ x 3½” Perspex Strips

1496 Refined Paper -

1497 C.A.Modes Calc for Price Giving % Currency Converter for: USA, Canada, Austria,

Seden, Denmark, Switzerland, Holland,

Belgium, Italy, France, Germany, Spain 1498 Umbrako Socket Screw New Type

1499 K.M.Lighter Clayton Calc

1500 H.M.S.O. Cursors 1501A Bells Novelties Circ Calc

1501B Bells Novelties Circ Calc

Blundell Archive

6

1502 Kingston Gifts Carpet Calc

1503 Survey Equipment Consultants Offset Plotter & Straight Edge

1504 R. Sculthorpe Scales with Stencils 1505 TN Electronics Supplies Special Scales

1506 W F Stanley Duty Meter

1507 - - 1508A Kingston Gifts Crane Calc

1508B Kingston Gifts Crane Calc

1509A Hellerman S/R 12” Boxwood Scales 1509B Hellerman S/R 18” Boxwood Scales

1510 Kingston Gifts Green Multi-Selection Comp

1511 Industrial Gifts Metric Conversion Rule 1512A BOC Partial Pressure Calc

1512B BOC Partial Pressure Cursor

1513 Andrew Engineering P1247 with Alterations 1514 John Wright & Sons Bookmarker

1515 Fisher Control Valve Sizing Rule

1515A Fisher Control Valve Sizing Cursor 1516 Dargue Bros Tanks of Liquid Conversion Rule

1517 Stirrup Inn Calendar (Lobex Screen)

1518 Chemstrand Ltd Engr. & Screen Courtaulds Count CN 1518A Chemstrand Ltd As above American Version

1519 Admiralty Minesweeper Slides

1520 Shure Reactable S/R 1521 Knight & Forrester Ltd Prolite Calc

1522 Industrial Gifts Special Template

1523A Convex Formica S/R 1523B Convex Formica S/R

1524 Cambridge Instrument Co 0°C to 1600°C Temp Conv Rule

1525 Unicam Special Scale 1526 K.M.Lighter Currency Converter

1527 Prestige Advertising Hammerlen Calc

1528 Illmond - 1529 BRL Builders Plastograph

1530 Richard Hochfield Loom Production Calc

1531 Kingston Gifts Steam Cost Calc 1532 V.H.Green Plastograph

1533 Allied Advertising -

1534 - 1545 Not Allocated 1546 Adverno Rope Gauge

1547 A & B Westinghouse, Brakes,

Signal Co Instruction Plate 1548 De Haviland Aircraft Co Ltd Range Fuel Computer

1549 Premier Publicity Circular Cocktail Calc

1550 H.M.S.O. Tender 51/6835 Show Cards (Translaminated)

1551 Corsor Instruments Ltd Esculcteon

1552 R.A.F. Transport Command Flight Planning Computer 1553 Armstrong Cork Co Ltd Floor Area Calc in Omega Const.

1554 Griffin & George Co Angstron Caliper Scales

1555 Dargue Bros Cawoods Calculators 1556 Kingston Gifts Ltd Uno Stencil Set Square (2/3 Disc)

1557 A & B Industrial Gifts Ltd Shelph Space Guide

1558 A & B E.S.A. Robinson Paint Computer Rect & Circ 1559 Fisher Governor Co Butterfly Valve Size Rule

1560 British Fats Trade Research Spec S/R (Radiograph exp. Calc)

1561 British Fats Trade Research Spec S/R (S137 Construction) 1561A Littlewoods Mail Order Circ Calc

1562 Hamworthy Engineering Pump Calc

1563 George Cohen 600 Group M1358 Metriverter 1564 Scaffolding (G.B.) Ltd 6” Litho Printed Scales (CB.148)

1565 Sildon Young Co Ltd Modified M1739

1566 K.M.Lighter Currency Slides (Screened) 1567 Lindtype Machinery Ltd Plastograph M1358 Pattern

1568 Truepoint Ltd Conversion Rule

1569 G.Street & Co Eckel Valve Liquid Flow Calc 1570 D Guttridge Esq Animal Feeds Composition Calc

1571A British Depa Crepes Depa Crepes Eng, Vers. Linear CLR

1571B British Depa Crepes Depa Crepes Met. Vers. Linear CLR 1572 D.A.Heath Special Slide Rule

1573 Shirley Developments Perspex Gratings 10 x 8

1574 Shirley Developments Perspex Gratings 10 x 3 1575 Shirley Developments Perspex Gratings 4¼ x 3¼

1576 Lawrence Scott Tolerance Diagram for Disp.0’F1

1577 Kingston Gifts India Tyre Calc 1578 Shell Mex & BP Ltd Special Metriverter

1579A Learard Farnell Soil Mechanic S/R Omega Type

1579B Learard Farnell Soil Mechanic S/R Academy Type 1579C Learard Farnell Soil Mechanic S/R Shell Type

1580 J & E Hall Ltd Centigrade & Fah. Conv Tables

1581 G.Street & Co Cenalesc Calc 1582 B.R.L. Dvo 54 Circ. Profit Calc

1583 C.N.Whetham Cost/Mile Calc

1584 S.W.E. BRD Voltage Drop S/R 1585 K.M.Commercial Gifts Conversion Rule

1586 Short & Mason Humidity S/R

1587A Sir John Gallwey Special Calc - Plain 1587B Sir John Gallwey Special Calc - Printed

1587C J. Halden & Co Special Calc - Circular

Blundell Archive

7

1588 Hall Harding Olivette Scales

1589 Barlow Whitney Metriverter P1471 c/w New SC1

1590 J. Halden & Co 6” Px Screen Whitstack 1591 Richard Hochfeld Flange Tables Calc

1592 Kingston Gifts North Central Showcard

1593 War Office Prot. for Correction of Moment 1594 Bristol Sidley Engines Special Decibel 10” S/R

1595A Gift Publicity Ltd Wire Measurement Comp 1 side

1595B Gift Publicity Ltd Wire Measurement Comp 2 Side 1596 E.M.I. Front Panels - Drg.No.1E/d36938

1597 E.M.I. Front Panels - Drg.No.1E/C37157

1598 Industrial Gifts Ltd Duphestor Dosages Calc 1599 Kingston Gifts Plastic Stand

1600 R. Sculthorpe Combination M2762 & G559

1601 Hall Harding Valve Size Calc 1602 B.T.R. Industries Special Printed Scale

1603 Gloucester Controls Valve Size Calc

1604 Matthew Drew & Shellbourne Spec Circ Calc 1605 Air Ministry Straight Edges

1606A Richard Hochfeld Coxwain Rope Gauge Offset

1606B Richard Hochfeld Coxwain Rope Screen Print 1607 Plessey International Currency Conv

1608 Littlewoods Mail Order Trouser Measure

1609A Sears & Nalson Thresdata Charts - Rivetted/Body 1609B Sears & Nalson Thresdata Charts - no rivets

1610A Engineering & Text Sarings Plastic Data Charts - Tongues

1610B Engineering & Text Sarings All Process Eng. without tongues 1610C Engineering & Text Sarings Screen Top with tongues

1610D Engineering & Text Sarings Screen Top without tongues

1611 Weymouth Radio Co Radio Face 1612 War Office G.P.O. Protractors

1613 Barlow-Whitney Ltd Conversion Tables

1614 Clock House Engineering Dual Face Soil Mechanic S/R 1615 Karting Kart Performance Calc

1616 Midland Prematic Ltd Mazan & M1759 Combined

1617 Berry Wisgin Circ Bitumen Calc 1618 Berry Wisgin Linear Bitumen Calc

1619 Powratic Ltd Heat Loss S/R

1620 K.M.Commercial Gifts 12” Px Scales 1621 BK3576 Customer Imprint ‘Fol’ Centre

1622 Buckner Buckner Slide Engraved

1623 Philplug Ltd Basic EMI Type Instrument 1624 Grofton Ltd Inter Type Printers Rule

1625 Mr. Watts (Weymouth) Circular Currency Calc

1626 H.M.S.O. Sight Calibrator

1627 Monotype Corporation Pt Size Rule

1628 B.R.L. Showstand (Blundell) 1629 E.M.I. E.M.I. Data Chart

1630 Atlas Preservative & Co Circular S/R

1631 Ad - Specialities Bowl Scraper 1632 Philiplug Expandabolt Dimension & Caulking

Compounds Calc

1633 Richard Hochfeld Ltd Loom Production Calc EMI Slide only Construction

1634 H.M.S.O. Rectangle

1635 B.R.L. U - Win 1636 War Office R.A.Protractor

1637 War Office T50 No Slide

1638 H.M.S.O. Bring Up Cards 1639 Eadon Printers Rule

1640 Avica EMI Type Slidagraph

1641 Dargue Bros 6” Px Scales 1642A/B Woodward Screened Labels

1643 Lawes Rabjohns 16” PVC Scales

1644 Annstiory Cork Omega Version 1645 Cooke Troughton & Simms Slide Bale Academy

1646 Shell Mex Boiler Data Calc

1647 Wila Texmans Special Metriverter 1648 Mono Type Metric Gauge

1649 Surgery Equip Offset Plotter

1650 Progression Gifts Data Chart 1651 Devenish Brewers Ado Stuner

1652 War Office Panorama Boards

1653 A.E.T. Mazola Lamp Guide 1654 Prestige Advertising Screw Calc

1655 War Office Panorama Boards

1656 Fisher Gouner Valve Sizing Rule 1657 Monotype Corporation TD DRC 23177

1658 Mather & Crowther Slideograph for ‘Outson’

1659 B.R.L. Leagrove Press Desk Pad 9½ or 8” 1660 B.R.L. S121

1661 B.R.L. 6” Maroon Trans Rule

1662 Devenish Beer Pump Label 1663 B.R.L. S124 Slide Rule

1664 B.R.L. S123 Pipe Flow

1665 B.R.L. M1158 Metriverter 1666 Plumrose Ltd M958 Profit Calc

1667 B.R.L. M1765 Metriverter

Blundell Archive

8


1669 B.R.L. M1258 Racing Odds Calc

1670 B.R.L. M1358 Metriverter 1671 B.R.L. M1759 Metriverter

1672 B.R.L. G157 Roadster

1673 B.R.L. G459 Currency Converter 1674 B.R.L. G559 Converter

1675 B.R.L. L159 Cocktail S/R

- 1677 B.R.L. T50 Cursor L20

1678 B.R.L. T51 Cursor L21

1679 B.R.L. Academy Cursor L24 1680 B.R.L. 10” Omega Cursor L27

1681 B.R.L. 6” Omega Cursor L28

1682 B.R.L. 6” Omega Bevels 1683 B.R.L. T50 End Pieces

1684 B.R.L. Popular Slide Rule

1685 K.M.I. Ltd Data Chart U/S Version 1686 Industrial Gifts Duplasters Calc

1687 Westham Radio Supplies 6 Transister Radio

1688 Survey Equipment Cans Offset Plotters 1689 B.R.L. Radio Calc No1

1690 B.R.L. Standard Price for Cursors

1691 B.R.L. Omega 403 and 407 S/R 1692 B.R.L. Omega 401 and 402 S/R

1693 B.R.L. Omega 605 S/R

1694 B.R.L. Omega 605 and 601 S/R 1695 B.R.L. Academy 303

1696 B.R.L. Academy 302

1687 B.R.L. T51 S/R 1698 B.R.L. T50 S/R

1699 B.R.L. War Office R.A. S/R Degrees

1700A/B B.R.L. R/270/1 & R/270/4 1701 B.R.L. R/266-6” Circ Prot

1702 B.R.L. R/265 Semi Circ 6” Prot

1703 B.R.L. R/265 Semi Circ 4” Prot 1704 B.R.L. R/262 18” Set Square 60º

1705 B.R.L. R/262 16” Set Square 60º

1706 B.R.L. R/262 14” Set Square 60º 1707 B.R.L. R/260 16” Set Square 45º

1708 B.R.L. R/260 14” Set Square 45º

1709 B.R.L. R/251/4 School Rules 1710 B.R.L. R/242 15” Px Rules

1711 B.R.L. R/241 6” Px Rules

1712 B.R.L. R/238 12” Px Rules

1713 B.R.L. R7 Scales

1714 B.R.L. R/214 & R/238 or R/229 & R/241 1715 B.R.L. Ben Truman

1716 B.R.L. Immac

1717 B.R.L. Schweppes 1718 B.R.L. Desk Pad 5” x 9” M3264

1719/162 H.M.S.O. Copies of 2 Charts Research Papers

1720 Alfred Herbert Ltd Ardology Outing Speed Calc 6.5”x3.75” 1721 Ronson Folded Standard 1½ x 5½

1722 Ronson Folded Standard 1½ x 5½

1723 Revlon Oval Shaped Sign 1724 B.R.L. S125 Filled Black

1725 H.M.S.O. Plastic Sign 22” x 17”

1726 Industrial Gifts Dublstan Scale 12D 1727 Avimo Recticule-Sml Oscilloscope

1728 International Chemical Co P.V.C. Display Anadin

1729 B.R.L. Popular No. 1 & 2 1730 Unbrako Conversion Slidograph

1731 W.F.Stanley Cost Reduction S/R

1732A Fisher Governor English Version 1732B Fisher Governor German Version

1732C Fisher Governor French Version

1732B1 Fisher Governor New French Vers. less VC Scale 1733 Avimo Cadran P28622

1734 British Jute Ind. Weaving Efficiency

1735 British Jute Ind. Spinning Efficiency 1736 Royal Air Force Carlisle Rule Navigation Mk1

1737 B.R.L. M.958

1738 B.R.L. M.958 1739 B.R.L. G.960

1740 Avimo Ltd Recticule D287014

1741 Lawes Rabjohns North Thames Gas Board Calc 1742 B.R.L. Acad 308

1743 B.R.L. Acad 303

1744A/C Revelon Showcards 1745 D.Napien & Son Ltd Double Sided Acad Type

1746 B.R.L. Typist’s Slide Rule

1747 Pye Ph Metre Panels 1748 B.R.L. L363 Cocktail

1749 B.R.L. G1063 Currency

1750 Matthew & Crowther Petro Pump Guide 1751 B.R.L. R/266 4” Circ Protractor GB81

1752 B.R.L. R/266 8” Circ Protractor GB84

Blundell Archive

9



1755 B.R.L. Suraling Scales D9 - D16 1756 B.O.C. Dr. Run’s Predictor

1757 Loughborough Glass Co “Weiss” Calc

1758 Unbrako Socket Screw Ltd Unbrako Data Chart 1759 B.R.L. 12” Scales

1760 B.R.L. 6” Scales

1761 Holt Whitney 6” Litho Printed Scales 1762 Unbrako Socket Screw Co Data Chart

1763 Chewstrand Yarn Count Conv

1764 B.R.L. 10” R.A. Slide Rule 1765 B.R.L. Omega 401 Slide Rule

1766 B.R.L. R7/405 Scales

1767 B.R.L. Academy 300 Slide Rule 1768 B.R.L. Omega 601 & 602 Slide Rule

1769 B.R.L. Omega 605 Slide Rule

1770 B.R.L. T50 Cores. H52. 1771 B.R.L. S121 Concrete Computers

1772 B.R.L. T50

1773 B.R.L. R238 Px Rules 1774 B.R.L. 6” Scales

1775 B.R.L. 6” & 12” Scales

1776 George Sheldon Slides 1777 B.R.L. 6” Deraline Scales

1778 B.R.L. 12” D1 Duraline

1779 B.R.L. 12” Flat Verulam 1780 B.R.L. 12” Oval Verulam

1781 B.R.L. 6” Oval Verulam

1782 B.R.L. OX 522 1783 B.R.L. OX 523

1784 H.M.U.D.E. Portland Name Plates

1785 H.M.U.D.E. Portland Name Plates 1786 B.R.L. OX 523 12” Scales

1787 B.R.L. Academy 302 Slide Rule

1788 B.R.L. FX.517 12” Scales 1789 B.R.L. 6” Oval Scales

1790 B.R.L. P14 D Slide Rules

1791 B.R.L. 12” Oval (Extrusion) 1792 B.R.L. A.A.6 Slide Rules

1793 B.R.L. Radiac Calc

1794 B.R.L. Omega 605 1795 B.R.L. M.857

1796 B.R.L. R.230 12” Rules

1797 B.R.L. R.214 12” Rules

1798 B.R.L. R.231 12” Rules

1799 B.R.L. Surveyors Rods 1800 K.Blackman Ltd Oval Section 6” White Scales

1801 Captain O.M.Watts Ltd 15 Parallel Rules

1802 B.R.L. Cocktail Slide F.R. 157 1803 B.R.L. L.24 Cursors

1804 B.R.L. D26 Slide Rule

1805 B.R.L. A.G. 2 Slide Rule 1806 B.R.L. R.241 Scales

1807 B.R.L. D.6. 12” Duraline

1808 B.R.L. Academy End Pieces 1809 B.R.L. Academy Slide Rule

1810 B.R.L. T.11 & T.12 Slide Rule

1811 B.R.L. Crossley Cursors 1812 B.R.L. S.121 Concrete Computers

1813 B.R.L. S.246 Protractor

1814 B.R.L. M637 Lash Diagreese Slide Rule 1815 Industrial Gifts Currency Converter

1816 B.R.L. School Plastic Ruler R251

1817 De Zauza (Kuwait) 4” x.Circ Protractor 1818 B.R.L. R214 & R.238 Scales

1819 B.R.L. G.459 Converter

1820 B.R.L. 45° Set Squares 1821 B.R.L. 60° Set Squares

1822 B.R.L. Omega 10” Slide Rule

1823 B.R.L. R1/405 Scale 1824 B.R.L. Metriverter M.1759

1825 B.R.L. R.252 12” Printed Rule

1826 B.R.L. P.15 Bodies 1827 B.R.L. L.157 Cocktail Rule

1828 B.R.L. 12” School Plastic Rule

1829 B.R.L. 12” School & 1.28 Cursor 1830 B.R.L. 15” Omega 601

1831 B.R.L. 12” Folding Rule

1832 B.R.L. M.1158 Rep Computer 1833 B.R.L. Omega 407

1834 B.R.L. 12” Printed Rule

1835 B.R.L. R.232/1 Parallel 1836 B.R.L. Omega 405

1837 B.R.L. L.27 Cursor

1838 Francis Hollings Ltd G660 1839 Francis Hollings Ltd Omega 605

1840 Francis Hollings Ltd Academy End Pieces

Blundell Archive

10

1841 Kingston Gifts Ltd 12” Rule with Spirit Level

1842 B.R.L. D14 6” Duraline

1843 British Oxygen Co Ltd Nunm Blood/Gas Predictor (Metric) 1844 Matther & Crowther Butler Month & Egg Special

1845 B.R.L. Omega 602 Slide Rules

1846 B.R.L. New 5” Pocket Slide Rule (605) 1847 Eyre & Spottiswoode R.263 Clearline Scales

1848 B.R.L. 45° Set Squares R.259/4

1849 B.R.L. 6” 45° Set Squares R.259/6 1850 B.R.L. 8” 45° Set Squares R.259/8

1851 B.R.L. 10” 45° Set Squares R259/10


1854 B.R.L. 8” 60° Set Squares R.261/8


1857 B.R.L. 12” Perspex Rule R.238

1858 B.R.L. 10” Circ Protractor R.266 1859 B.R.L. 10” Semi Circ Protractor R.265

1860 B.R.L. 4” Semi Circ Protractor R.265


1863 B.R.L. 6” Circ Protractor R.266


1866 B.R.L. 9” Semi Circ Protractor R.265

1867 B.R.L. T.50 Slide Rule 1868 B.R.L. 9” Circ Protractor R.266

1869 B.R.L. R.244 12” Parallel Rule

1870 B.R.L. R.245 15” Parallel Rule 1871 B.R.L. Radiac Calculators Drwg 2

1872 B.R.L. Omega 601 Slide Rule

1873 B.R.L. 4” & 6” 45° Set Squares 1874 B.R.L. 8” & 10” 45° Set Squares

1875 B.R.L. 12” 45° Set Squares

1876 B.R.L. 6” & 8” 60° Set Squares 1877 B.R.L. 10” & 12” 60° Set Squares

1878 B.R.L. 12” Verulam Scales

1879 B.R.L. 6” Verulam Scales 1880 B.R.L. 9” 60° Set Squares

1881 B.R.L. 9” 45° Set Squares

1882 B.R.L. L.24 Cursor (Academy 302) 1883 B.R.L. Academy 303

1884 B.R.L. Academy 300

1885 B.R.L. Omega 6” Base - Narrow

1886 B.R.L. Omega 10” Base - Narrow

1887 B.R.L. Omega 606 Slide Rule 1888 B.R.L. Omega 605 Slide Rule

1889* B.R.L. Omega 405 Slide Rule

1890 B.R.L. Omega 601 Slide Rule 1891 B.R.L. Omega 402 Slide Rule

1892 B.R.L. 10” Omega Base - Wide

1893 B.R.L. 12” Printer Rule 1894 International Chern Co Kolynos Stand

1895 Ministry of Defence Visual Report Recorder

1896 B.R.L. L363 (Large Scale Printers) 1897 H.M.S.O. Poster 127

1898 T.E.M. Engineering Scale & Point

1899 Nig Manufacturers Hurst & Mitton Valve Sizing Slide Ruler 1900 Alastair Passmore Paper Weight Metriverter

1901 A.E.S. Lamp & Lighting Ltd Mazda Flash Guides (F167A)

1902 Magnet Defence Brirish Metric Chart 1903A & B V H Green Kwik/Var Calc

1904 Esdale of Australia 12” Drafting Scale

1905 Esdale of Australia 16” Drafting Scale 1906 B.I.C.C. Cable Gauge

1907 A.V.O. Estimator 21207

1908 Baker Durst Carpet Show Card 1909 G.Street & Co. Manchester Salford Electrical Instrument

1910 Benton & Bowles EMI Type Metriverter

1911 Griffin & George ½ Metre Scales 1912 Griffin & George 1 Metre Scales

1913 Griffin & George 36” Scale

1914 Wayne Kerr Midge Face 1915 Young & Robinson Plotter Ton Radiator

1916 International Chemical Flexible “Amadin”

1917 Wayne Kerr Plaster D10919 1918 Avimo Discs Plotting OS.80533/34/35

1919 Avimo Chart Fans OS.80497/98/99

1920 Avimo Data Sheet OS.80505/07 1921 Avimo Romer OS.76540

1922 Avimo Chart Basic Data OS.80487

1923A & B Vauxhall Motors Vehicle Data Chart 1924 Kent Stock Control Rule

1925 Southern Drawing Services IBM Calculator

1926 Esdhaile & Son 12” Drafting Scales 1927 Esdhaile & Son 18” Drafting Scales

1928 R.Hochfield Stencil Scale

Blundell Archive

11

1929 Nagard Ltd Dial A 15-34

1930 Nagard Ltd Grid

1931 Griffin & George Metre & ½ Metre Scales 1932 Griffin & George Metre & ½ Metre Scales

1933 Griffin & George 36” Scales

1934 Benton & Bowles Carpet Calc 1935 Millett Lewford Circ Calc 2 Discs (Teens)

1936 War Office NATO Plotter

1937 A.A.Black Calculator Milling 1938 M.O.D. Protractor RA6” Mk1 (Mils & Plain)

1939 Alastair Passmore Printers Scale

1940 Stanley Ionospheric Slide Rule 1941 Julius Kaufmann 6” Trans Scales

1942 British Insulated Call. Power Factor Calc

1943 Paterson Engineering Slide Rules for Wiers Noldes etc 1944A B Hilgen & Watts Ltd Slide Rules for Mercury 198 to

Drwg 1960

1944B B Hilgen & Watts Ltd Slide Rules for Cardium NPL to Drwg 2022

1945 Drewitt Gilbert & Hoare Van de Burgh Plastogrph

1946 Berlyne Bailey & Co Ltd Glaziers Lathe 1947 Shell Mex & B.P. Oil Chart Calc

1948 Harper & Tinstall Stencil

1949 Bowes & Barr Ltd Perspex Scraper 1950 L.K.Say (Australia) Bitumen Calc

1951 Wayne Kerr Protection Disc

1952 Crofton Data Chart Ford 1953 York Engineering Circular Calc

1954 Newne & Parson Wireless Calc

1955 B.R.L. 10” Adjustable Set Square 1956 Browning Advertising Slide Rules for Newspapers Cort/Panels

1957 R. Sculthorpe Circular weight Calc

1958A & B Sheffield Twist Drill Speed/Feed Calc 1959 B.E.A. Tipple Calc

1960 Sissons Bros Paint Calc

1961 Survey Equipment Consultants Offset Plotters 1/300 & 1/2500 Scales 1962 B.R.L. Academy 302/3

1963 B.R.L. Nash Associates Mk6

1964 Ad Specialities Steel Plate Weight Calc 1965 B.R.L. Gellately Scaling Calc

1966 W.G.Pye Portiometer Face

1967 W.G.Pye Portiometer Face 1968 Crofton Circular Calc

1969 F. Perkins Instruction Plate

1970 W. Office Correction of the Moment

1971 Conway Plastic Foldover

1972 Sheldon Air balance Scales 1973 Whitehead Chemical Co 6” Pocket Slide Rule

1974 B.R.L. S.143

1975 Notels Advertising Special Metriverter 1976 Black Clawfon Shutter Calc

1977 British Oxygen Co Special Metriverter as M.1763

1977/UR U.R.O.U. Harts 1926 Ltd Special Metriverter as M.1763 1978 British Patent Glazing Special Protractor

1979 War Office Plotting Board Mortar 81mm

1980 Grevilles Photo Services Angle Scale 1981 Frigidare Ltd Donversion Unit

1982A & B Leafue Press & Kingston Gifts Show Card & Excavator Calc

1983 Gallatley Scaling Calc for Gallately 1984 Mather & Crowther Petrol Pump Guide

1985 Miller Lucas Radio Panel

1986 Miller Lucas Scale Drawing 359551110 1987 G. Newstead Wallpaper Calc

1988 Seintex Floor Area Calc

1989 Walkers of Manchester Fan Calc 1990 Essex Stores Crafts Academy Construction E.S.L. Calc

1991 Philplug Expandabolt Data Chart

1992A & B Ferguson Gauge & Valve Selector 1993 Logoscope - B.R.L. Gogoscope Mk6

1994 Millet Levens Engoweld Tables

1995 Expandite Sea Chart Calc 1996 Millett Swans Printing Gauge & Guide

1997 Admiralty - U.W. Division Template - File A11G

1998 Admiralty - U.W. Division Template - File A11G 1999 Admiralty - U.W. Division Template - File A11G

2000 London Transport Wages Sheet Template

2001 Olivette £sd - £ Decimal 2002 Millet Levens Valve Data Chart

2003 B.R.L. 6” Opaque A Mk4

2004 Millet Levens Gantry Ecutcheon 2005 A.V.O. Cover panel Dwg 40938

2006 B.R.L. 6” All White Ver Scale

2007 John Dalglish Name Tags 2008 Greenvilles Photographic Food Contamination Calc

2009 Millet Levens Perspex Panel

2010 Lee Son & Holt Name Tag 2011 Gift Publicity 18” Perspex Scale

2012 H.M.S.O. Daylight Indicator

Blundell Archive

12

2013 Holophane Ltd Holophane Angle Calc

2014A & B Grevilles Photographic Viscosity/Load Calc

2015 B.R.L. Gas Generator 2016 Checkmate Devices Stencil Indicators

2017 Checkmate Devices Aerosol Panel

2018 B.R.L. SL601 Base Only 2019 B.R.L. R250 24” Px Rule

2020 Millett Levens Label to Drwg BSK7361

2021 C. Bloxham Coverage Belt Calc 2022 Telli Sales Printers Scale

2023 Foxboro Yoxhall Flow Rule

2024 B.R.L. Drawing Board 2025 Admiralty 60° 10” Set Square

2026 Admiralty 45° 8” Set Square

2027 Tapp & Toothill Ltd Screenprinted PVC 2028 Plenty Circular Pump Calc

2029 Harling Semi Circ Protractor

2030 Expandite Ltd Joint Sealant Calc 2031 B.R.L. 6” & 12” Circ Prot R.266

2032 B.R.L. R.265 8” Semi Circ Calc

2033 B.R.L. R.265 6” Semi Circ Calc 2034 B.R.L. R.265 5” & 10” Semi Circ Calc

2035 B.R.L. R.266 4” Circular Calc

2036 B.R.L. R.260 4” 45° Bevelled 2037 B.R.L. R.260 8” 45° & 8” 60°Bevelled R.262

2038 B.R.L. R.260 6” 45° Bev R.262 6” 60°Bev

2039 B.R.L. R.260 10” 45° Bev R.262 12” 60°Bev 2040 BOC Holothane Calc

2041 Visual Merchandising Lanoxin Calc

2042 Wyke Hotel Label 2043 Maxwell Clarke Grind & Measure

2044 Maxwell Clarke Boiler Calc

2045 Technical Sales 18” Perspex Scales 2046 Greville Enlargement - Reduction

2047 W.Williams Chemical Furmation Finder

2048 S.G.B. Scaffold Calc 2049 Millet Levens 12” Rule Eng 16185

2050 Millet Levens Sisonell Showcard

2051 Millet Levens Px Disc 2052 H.S.M.O. Daylight Factor

2053 H.S.M.O. Diagrams

2054 Thames Board Mills Ltd All Plastic Production Slide Rule 2055 H.M.S.O. Map Cursor

2056 Millet Levens Ivorine Label

2057 Crofton Calendar Card

2058 L.Cope Stocks & Shares Calc

2059 F.Herring Label 2060 Blundell Harling Circ Calc

2061 D.A.Burgess Domogram (DVO 130)

2062 Fairey Aviation Scount Helicopter Comp 2063 James Mackie Engraved Data Chart

2064 B.R.L. T.50

2065 Millet Levens Rally Romer 2066 Maxwell Clarke Load Calc

2067 Maxwell Clarke Coil Performance Calc

2068 Millet Levens Thermometer 2069 Richard Thomas Special Metriverter

2070 Millet Levens Discs

2071 Kingston Gifts R5 Scales (as Customer’s Sample) 2072 Mr Stanley Guitar Slide Rule

2073 Mr Powell Window Stencils

2074 Millet Levens Perspex Scale 5000 2075 London Mutual Insurance Calc

2076 B.R.L. S143

2077 Leagrave Press 3 1/8 x 8½ Williamson Lindem S/R 2078 Leagrave Press 4 x 8½ Meatal Wright Slide Rule

2079 Leagrave Press 3¾ x 8½ Slidograph Gear calc

2080 Elliott Advertising Circ Calc 2081 Industrial Gifts Scale with Arabic

2082 Clifford Bloxham & Ptnrs Conveyor Belt Foldo

2083 Ozalid Centimeter Scale 130 2084 Ad. Specialities Stencil

2085 Deveral Gibson & Hall Tree Samp Plastograph

2086 Millet Levens Label to Drawing 6004 2087 Clifford Bloxham Conveyor Belt Carcass Selector

2088 Wiggins Teape Packaging Calc

2089 Leagrave Press Printed Scales 2090 Alen M Dale G.K.M. Foldo

2091 L.G.Shion Metric Clearline Scale

2092 North Thames Gas Board Flame Speed Calc 2093 British Metal Engraving Oval Sect Perspex Scale

2094 E.A.V. Ltd Special Metriverter

2095 Sidney R Littlejohn Magnification & Exposure Calc 2096 B.R.L. S.143/2

2097 Prestige Advertising U.K.A.E.A. Calc

2098 Millet Levens Nadle Ruler 2099 Percy Jones 16” PVC Ruler

2100 Kingston Gifts Circ Perspex Disc

Blundell Archive

13

2101 Millet Leavens Beer Plaque

2102 Millet Leavens Towelmaster Label

2103 Avo Panel to Drwg 408GS 2104 Millet Leavens Tube Clamp

2105 Millet Leavens Engraved Labels

2106 B.R.L. DMI Cursor Plate 2107 H.I.L. Tec Board Strips

2108 Shell % Usage Calc

2109 Umbarr Ltd Perspex Stencil 2110 J.Halden Seam Tightness

2111 Sterling Cable Co. Cable Usage

2112 L.Cope 12” Ruler with Cursor 2113 Watford Electric BHP/V/Amp Calc

2114 Space & Equipment 31 7/32” Long Plate

2115 Space & Equipment 27” Scale 2116 B.R.L. M1763

2117 Sidney R.Littlejohn Exposure Calc

2118 B.R.L. 601/2 2119 W.J.Clarke Table for ICI Rule

2120 Harper & Tunstall Symbol Stickers

2121 Millet Leavens Perspex Dial 2122 Brimming Advertising Foldograph Mock-up

2123 Frank Herring Perspex Px Rectangles

2124 Sculthorpes 24” Plastic Ruler 2125 Lovells Chemicals Display Stand

2126 H.M.S.O. Daylight Protractor 3 & 4

2127 H.M.S.O. Transparent Bookmarker 2128 Sigma Instruments Co Ltd Manometer Scales Drwg G1038

2129 Black Clavson Paper Machine Calc

2130 G.E.C. Graticule Disc 2131 British Engraving Nameplate 5” Dial

2132 Seans & Nalson Show Card

2133 B.R.L. Percentage Calc Simplified Version 2134 BHL R251/5

2135 BHL Special % Protractor

2136 H.M.S.O. Cursor to 51/1130 2137 Deverall Gibson & Hoare Milkana Plastograph

2138 Eldridge Pope Beer Pump Label

2139 Lubrisol International Lubrozal Calc (Plastograph) 2140 Dexion Screen Printed Circ Calc

2141 Dexion Storeman’s Calc

2142 Eldridge Pope Label 2143 B.R.L. 4¼” Percentage Calc

2144 Weetabix Circular % Calc

2145 Mr Scarlet Smith Liddendale Calc

2146 Mather & Crowther B.V.T. Calc

2147 Automotive Eng Circlip Calc 2148 Millet Leavens Dial

2149 H.I.L. Flexible Curve

2150 W.O. Anti-Freeze Calc 2151 Mr Scaif £Aust to $Aust

2152 Thos Homer Calendar Cards

2153 J.S.Stanley Patent Strip 2154 Millet Leavens Disc

2155 H.M.S.O. Rescue Signal Table

2156 Crofton Ltd Nickolin Calc 2157 B.R.L. 12” oval Section Scale

2158 W.O. R.A.C. Plotter FV220040

2159 W.O. 81mm Mortar Plotter 2160 H.Harding N.C.B. Calc

2161 Geliot Whitman Circ Calc

2162* Mr Watson Bridge Score Calc 2163 McKenzie Keen Circ Computer

2164 B.R.L. 18” Perspex Scale R.243

2165 Btitish Aircraft Corp Metriverter similar to P1977 2166 Digby Wills HQ Screen Printed Card

2167 Austin Motor Co Manometer Scales

2168 Rotormo Timber Scales for S121 2169 George Kent Self Adhesive Strips

2170 Austin Motor Co Manometer Scales

2171 Natley Advertising K.L.M. Weight Calc 2172 Bramming Advertising C.A.N. Calc

2173 Ward Blenkinsop & Co Currency Gestalic Calc

2174 Southern Drawing Office Daylight Indicator Sets 2175 Percy Jones Perspex Template

2176 Cartwright Buice Esso Data Card

2177 Fairwood Shipping & Trading Harrier Course & Bearing Indicators 2178 Jules De Clerq 50cm PVC Scale

2179 MOD - War Office Protractor Fan

2180 Hawthorn baker Ink Calc 2181 Technical Plastics Circ Calc

2182 Musicator Supplies Circ Calc

2183A E.S. & A.Robinson Special Rulers in 1 1/6” 2183B E.S. & A.Robinson Special Rulers in 1 1/6”

2184 W.F.Stanley 2 Window Body for Duty Meter

2185 Brown Knight & Truscott Product Information Guide 2186 Airtour Air Nav Comp

2187 W.F.Stanley Duty Meter

Blundell Archive

14

2188 B.R.L. 6” Oval Section Scales

2189 U.K.A.E.A. Risley Uranium Shielding Calc

2190 James Templey Stencil Scales 2191 Reedle Industries Ltd Reedle Gauge

2192 MOD Autofreeze Calc

2193 Viewline Face Panel International 2194 Viewline Top Panel

2195 Viewline Lower Panel

2196 John Dickenson 20” Slide Rule 2197 A.Herbert Micro Ball Chart

2198 Air Tour Rectangular Protractor

2199 War Office Rectangular protractor 2200 Government of Eire Grid

2201 PPE Typographical Slide Rule (1964)

2202 Derinse & Groves Beer Pump Handle 2203 Exchange Telegraph Yield Calc

2204 Starline Concrete Mix Selector

2205 Air Touring Pilot Cur.Conv Rule 2206 H.M.S.O. Form FAM13A

2207 Drawing Office Requisites Circ Calc

2208 Sculthorp Circ Calc 2209 BHL PVC Label

2210 Portland Road Garage PVC Label

2211 Technivision Circ Calc 2212 Alfred Harber Ltd Ardoloy Cutting Speed Calc

2212A Alfred Harber Ltd Ardoloy Cutting Speed Calc - 2 discs

2213 British Gypsum Yardage Calc 2214 Tech Sales Bevelled Scale

2215 Holden Yacht Calc

2216 Carute Engineering Graticule Calc 2217 Shirley Developments Circ Thickness Gauge

2218 Coulter Electronics Ltd Special Foldo

2219 Hall Harding Ltd Scale 2220A Shirley Developments White Perspex Scale 24”

2220B Shirley Developments White Perspex Scale 48”

2221 H.M.S.O. Punch template 2222 T & T Works Ltd Special Gauges

2223 Crofton Ltd Intertype Printers Rule

2224 War Office Printed Version Corr. of Moment Calc 2225 MOD (Air) Geostrophical Wind Scale

2226 Universal Asbestos Mfrs Data Charts

2227 B.R.L. M.1158 2228 Crofton Ltd Reliability Calc

2229 British Metal Engraving Calendar Rule

2230 London County Council Transition Curved Templates

2231 W.H.Effer & Sons Crystallographics Protractor

2232 Vicker Sperry Rand Plastograph 5” x 11 ½” 2233 Ad. Specialities J.C.Bamford Excavation Calc

2234 Deverall Gibson & Hoare Plastographs with Flora Margarine

2235 Headway Advertising Rectangular Calc 2236 Millett Levens Px Panels

2237 Millett Levens Label to Drwg 2979/54/1264

2238 B.R.L. PVC Set Squares 2239 Industrial Gifts Ford Calc

2240 Millett Levens Px Oil Level Glass

2241 Permolac Browns Rail Scales 2242A/B Paper Facts & Figures Ltd Paper Equivalent Academy & Omega

2243 Deveral Gibson & Hoare Plastographs for Treet Top

2244 Mr Crawford (SA) Meterology Calc 2245 The Bentley Engineering Co Yarn Count Calc

2246 Millett Levens Panels 6” x 3 1/16”

2247 Canada Packers 4¼” dia % Calc 2248 A.Herbert Cutting Speed Calc

2249 H.M.S.O. Honest John Calc

2250 Wiggins Teape Pirie Paper Calc 2251 Home Office Air Burst No1

2252 B.R.L. M.958

2253 B.R.L. R.243 2254 B.R.L. L.163

2255 B.R.L. M.1358

2256 B.R.L. S.128 2257 B.R.L. S.121

2258 B.R.L. R.238

2259 B.R.L. R.242 2260 B.R.L. M.757

2261 Air Tour Pilots Kneepad

2262 B.R.L. M.3363 Pocket % Calc 2263 Deverall Gibson & Hoare Circ Calc

2264 Mackenzie King Thomson Order point Calc

2265 Mackenzie King Thomson M/C Load Calc 2266 B.R.L. Bridge Calc

2267 Nicoll Rayner Screened Plannimeter

2268 British Metal Engraving Perspex Scale 2269 Triangle Products % Calc to Y5263

2270 Flowers Brewers Retwork Symbols

2271A & B Industrial Gifts Perpetual Calendar 2272 Shirley Developments Px Plate

2273 Maxwell Jackson Template

Blundell Archive

15

2274 Hall Harding C.E.G.B. Foldo

2275 Brumming Advertising Pocket Calc

2276 War Office Boards -

2278 Grevilles Photographic Lens Conversion Calc

2279 Deverall Gibson & Hoare Mihara Plastographs 2280 Mackenzie King & Thompson Pins Lost Reduction Calc

2281 Pye Thermal Brothers Engraved Disc

2282 H.I.L. Tee Square Blades 2283 Gale Melville Steam Pressure Slide Rule

2284 Gale Melville Circ Slide Rule with Rectangular Base

2285 Philips Belgium Duphaston Calc 2286 Mobil Oil Co Ltd Conversion Rule for Aviation Engines

2287 Chemistrand Circ Comp/Data Chart

2288 H.M.S.O. Screen Printed Panel 2289 H.W.Ward M/C Tool Calc

2290 J.Clayton New P.A.Y.E Slide 2” Wide

2291 British Gypsum Word Wool Slab Calc 2292 Wiggins Teape Special Metriverter

2293 Industrial Gifts Red Eye Differential Diagnosis Calc

2294 H.M.S.O. Daylight Prot. 2295 Midlands Electricity Board Templates

2296 B.R.L. Foldograph

2297 MOD Torpedo Spreading Slide Rule 2298 Stanton & Stavely Ltd Spin Iron Pipe Calc

2299* Wayne Kerr Reciprocal Tables

2300 Chemstrand Ltd Metric Conversion Rulers 2301 Chemstrand Ltd Rect. Calc with P/Out Sleeve & Circ S/R

2302 Cadbury Brothers Ltd Cadbury Margin Calc

2303 Chemstrand Ltd Currency Conv 2304 Wiggins Teape Paper Calc

2305 Expandit Modified Sealant Calc

2306A & B H.M.S.O. 14” dia. Calcs 2307 Kingston Gifts Illmond Carpet Calc Cushion Tread

2308 Heydon & Sons Ltd Trans Ruler Similar to Unicam

2309 Met Office Upper Wind Scales 2310 Provincial Curbs & Slabs Slab Area Calc

2311 B.P. Trading Ltd Metric Conversion Rules

2312 B.A.C. Tail Plane Setting Computers 2313 South Western Elec. Board Circ S/R for Calc of Conduction

Weights

2314 Prestige Advertising Square Footage Calc 2315 B.S.C.R.A. Cheap Version of Exosure Calculator

2316 Day Impacts Thermometer Scales

2317 B.O.C. Cryogenic Slide Rule

2318 Krutmesh Currency Conv (As G.1063

2319 Car Mart (Sales) Ltd Plastograph with Special Scales 2320 Garford Romers Romer

2321 Sidney R.Littlejohn Reproduction Computers SP7/95

2322 Brightside Engineering Cursor Strip 2323 B.R.L. Foldograph

2324 Richard Hockfield Rectangular Calc

2325 Ozalid Circ Calc 2326 Marley Tile 6” Flat Scale

2327 Halden % Overlap S/R

2328 Frank Works Special Screened Calc 2329 Scarlett Smith Metric Liddon Calc

2330 W.E.Gray Roofing Square

2331 Sperry Gyroscope Perspex Protractors 2332 Carter Advertising Abrasivator

2333 Millett Levens Labels

2334 Millett Levens Escutcheons 2335 Airtour C.R.P.3 Computer

2336 Symond Distributors Coin Moulding Powder Calc

2337 Magnetic Devices New Conversion Chart 2338 Headway Advertising Selector Cards

2339 Westwood Stationary Drafting Scales

2340 S.G.B. Super Frame Calc 2341 British Gypsum Plasterboard Yardage Calc

2342 B.R.L. 302/3

2343 UT Supplies Stencils 2344 English Electric Stencils

2345 Millett Levens Labels

2346 British Visqueen Ltd Output S/R (Omega) 2347 M.O.D. (Drwg Dept) Plotter 81mm Mortar

2348 B.H.L. 12” & 15” True-Angle Adj Set Square

2349 B.R.L. 10” & 12” Academy 2350 Negretti & Zambra Pocket Weather Forecasters

2351 University of London Press Statistical Slide Rule

2352 B.R.L. 12” Verulam Scales 2353 Wiggins Teape Engraved POC Incorrect Faces

2354 H.E.Slingsby Ltd Slingsby Sliding Wheel Nameplate

2½ x1 1/8 2355 Elliott Brothers Valve Sizing Rule Mk5

2356 Paper Facts & Figures Area Calc

2357 Paper Facts & Figures Wire Chart 2358 W.F.Stanley Ltd M/C Scales Size 12”

2359 W.F.Stanley Ltd M/C Scales Size 18”

Blundell Archive

16

2360 Bitish Eagle International Balance Chart & Computer

2361 Wesletchno Ltd Westec Electronics S/R

2362 Midlands Electricity Board Voltage Drop Calc 2363 Cartwright Brice Foldograph

2364 British Eagle Data Chart Sacper Calc

2365 Lemco Capacitor Circ Calc 2366 BHL 12” School Rules R.251/5

2367 BP Refinery (Kent) Ltd Furnace Tube Slide Rules

2368 Dunheld Press Foldograph 3 Colours 2369 B.R.L. 251/5 12” Rules

2370 G.P.O. Trend Calc

2371 Foster & Masterton Labels in Engraved PVC 2372 Royal London Mutual Rate Table Calc

2373 Admel International 12” Drafting Machine Scales

2374 Admel International 18” Drafting Machine Scales 2375 BP Refinery (Kent) Ltd Furnace Tube Slide Rule

2376 B.R.L. Academy Duplex

2377 London Electric Man. Capacitor Circ Calc 2378 Symonds Distribution Pocket Calc

2379 Lee Smith Printers Rule

2380 William Tatham Yarn Count Conv 2381 Wickman Milling M/C Calc

2382 BHL Sleeves

2383 Federation Master Process Eng Block Area Calc 2384 Unicam Atomizer Probe

2385 H.M.S.O. Daylight Protractors

2386 B.R.L. Currency Calc 2387 Robins Waxed Paper Yardage Calc

2388 Maxwell Jackson Everite Flow Calc

2389 H.M.S.O. Plastic Cursor 2390 Trollope & Colls Ltd Perspex Template

2391 B.R.L. S.128 Pipe Flow

2392 B.R.L. G.1063 Currency Calc 2393 B.R.L. S.121 Concrete Volume Conv

2394 B.R.L. M.1358/G559 Metriverter

2395 B.R.L. G.459 Currency Calc 2396 B.R.L. G.157 Roadster

2397 B.R.L. M1763

2398 B.R.L. S.137 Slide Rule 2399 Avo Ltd Front Panel

2400 Avo Ltd Panel to Drwg No.21207-2

2401 B.R.L. R.240 12” Scales 2402 Littlewoods Sales Slide Rule 11”

2403 Admel 2 Slided Plastograph

2404 Avo Ltd Front Panel 13” x 11¼”

2405 B.H.L. 12” Drafting Machine Scale

2406 B.R.L. 10” 401 Omega Slide Rule 2407 Air Tour Air Navigation Computer

2408 Aauer (Bell & Bain Ltd) German Calc

2409 Scaffolding Grt.Britain Special Plastograph 2410 Wella (Crofton) German Calc

2411 H.M.S.O. Circular Calc

2412 John Waddington 16” Perspex Rule 2413 Precision Engineering Terminal Plate

2414 B.R.L. 10” 405 Omega Slide Rule

2415 B.H. 36” Plain Perspex Straightedge 2416 B.H. 36” Double Bevel Straightedge

2417 B.H. 48” Plain Persep Straightedge

2418 B.H. 48” Double Bevel Straightedge 2419 Shell & B.P. Friction Loss Calc

2420 Fos Earl Ltd Flow of Water in Pipes Slide Rule

2421 Shell & B.P. Room Volume Calc 2422 Elliott Bros Adjust Zero Panel

2423 Clifford Blexham Ptnrs Central Heating Cost Calc

2424 MOD Commandant Donnington Protractor R.A. 9” No1 Mk1 2425 MOD GPO Protractor Mils 1 Mk1

2426 Shell & B.P. Warm Air Heating Calc

2427 Sanders Waveguide Data Charts 2428 B.R.L. Australia Currency Calc

2429 Triangle Ltd Brake Effort Calc

2430 British Oxygen Co Ltd Conversion Slide Rule 2431 B.R.L. G960 Universal Currency Conv

2432 Elliott Bros & Fisher Gov Valve Sizing Slide Rule

2433 Air Tour Ltd Air Navigator Computer 2434 Industrial Gifts Ltd Red Eye Calc - French Version

2435 O/C No14 M.U.R.A.F. Carlisle GB3260 Navigation Rule Mk1

2436 MOD Cursor Slide Rule Artillery 10” Mk3 2437 J.Muirhead Discount & Profit Calc

2438 Dorset County Constabulary Statistical Masks

2439 MOD Corr of Movement Prot Mils V5/OS81125A

2440 B.R.L. Academy 302 10” Slide Rule

2441 Unicam International Ltd Wavenumber Rule 2442 Wiggins Teape Ltd Paper Weight Calc

2443 Wiggins Teape Ltd Paper Weight Calc

2444 Gun Agents Pilot Balloon Rules 2445 Nairn - Williamson Process Checking Stencils

2446 B.R.L. 12” Dundie Scales

Blundell Archive

17

2447 Air Touring Shops Bearing Pointer Calc

2448 MOD Rolling Grid (35)

2449 Westward T.V. Cost per Thousand Calc 2450 Paddy Hophish Ltd Romer (Trans Astriden)

2451 Bell Brothers Ltd Special S/R (Fisher Geaves)

2452 Vitsamon Laboratories Ltd Circ Reliability Calc 2453 Alfred Heskel Ltd Arddoy Cutting Speed Calc

2454 Bell Brothers Special S/R c5”

2455 Mr Mischoll Circ Pocket Calc 2456 British Gypsum Plasterboard Yardage Calc

2457 MOD (Avimo) Basic Data Chart No.2

2458 Air Touring Shops A.S.T. Protractor 2459 Air Touring Shops Pilots Board

2460 Harling Instruments Parallel Rules

2461 James Mackie & Sons Ltd Mackie Textile Calc 2462 Geliot Whitman G.V.Service Type Rules

2463 Rockford Hochfeld Metriverter Rules

2464 The Steel Company Wales 6” Stencils 2465 Wilmot Breeden Truflo Foldo 9½ x 3¾”

2466 Blundell Harling Rubber Cut Outs

2467 Wilmot Breeden Truflo Plastographs 2468 A.Pinder Special Slide Rules

2469 S.W.E.B. Trend S/R (20”)

2470 Millett Levens Label 2471 Industrial Gifts Red Eye Calc

2472 Mr Blake Circ Drawing Board

2473 Mott Hay & Anderson Stencil 2474 Rush Electrical Engineering Special Perspex Scale Double Bev

2475 Notley Advertising Conversion Rules

2476 MOD Protractor Rectangular 6” B Mk4 2477A & B Yorkshire County Council 45º Set Square 6”

2478A & B Yorkshire County Council 60º Set Square 8”

2479 B.R.L. DM1 Slide Rules 2480 Harrison & Whitfield Special Slide Rule

2481 Esther Engineering Ltd Special Panels

2482 British Eagle 7” Disc Balance Computer 2483 Electric Power Storage Special Storage Calc

2484 B.R.L. DM6

2485 Ministry of Transport Special Perspex Cursor 2486 British Aluminium Co Aluminium Data Chart

2487 Wilmott Breeden Truflo Foldo Alternative P2465

2488 B.R.L. R251/5 School Ruler 2489 B.R.L. R251/5 Revised to Panels 18of

2490 Gun Agents Talc Sq. - Perspex Engraved

2491 Gun Agents Talc Sq. - Perspex Printed

2492 Gun Agents Maxam Perspex Converter

2493 Hillside Studio 12” Perspex Special Rule 2494 Bell’s Novelties Special Foldograph

2495 Bell’s Novelties Special Plastograph

2496 Gill Publicity Special Slide Rule - Printed 2497 Fairwood Supplies Harris Course & Bearing Comp

2498 B.R.L. Acad 311 - Adj Set Sq 10”

2499 B.R.L. Acad 311 - Adj Set Sq 12” 2500 Paddy Hophurl Revised Romer to Specification

2501 B.R.L. 12” True-Angle Adj Set Sq

2502 B.R.L. 15” True-Angle Adj Set Sq 2503 B.P.Trading Ltd Air BP Volume/Weight Converter

2504 B.Riley Radar Wind Slide Rule Mk1

2505 Jules de Clerq Special Scale Co-Ordinate ¾” Darvic 2506 Sheffield Trust Chip Volume Speed & Feed Calc

2507 J.H.Steward Day Interval Calc - 12” Diam

2508 Tech Sales Special Circ Radio Transmission Circ 2509 B.R.L. Nash Laysafe Mk5

2510 Notely Advertising Metriverter (New Window)

2511 Harling Inst. Special Disc to Specification 2512 Steel Co. of Wales Elongation Rules

2513 John Gould & Son Special Scales

2514 Tufnell Ltd Metric Conversion Plastograph 2515 MOD Chart Basic Data No.4

2516 Gole Melville Ltd Special 24” Px Rule 2¼” Width

2517 J.H.Steward Special Day Interval Calc 6” Dia 2518 B.R.L. Radiac Calc No1

2519 Spencer Special Loom Efficiency Calc

2520 G.H.Newt Flat Section Scale R6 203 204 2521 Computing Devices of Can. Decca Nav - Interfolator

2522 Simon Carves Hazen Williams Formula S/Rule

2523 Short & Mason Humidity Slide Rule (Plastic) P380 2524 Airtour Ltd CRP3 Computer

2525 Teddington Refrigerant Vapour/Pressure/Temp S/R

2526 Somerville Brothers Stencils as P1288 2527 English Electric Co Ltd Template as P2344

2528 Smiths Industries Folodograph Col. Blue

2529 Shell & BP Ltd Shellphalt Surface Dressing Guide 2530 Electric Power Ltd Special Circ Slide Rule

2531 Maxwell Jackson Everite Flow Calc

2532 Air Tour Cursor for CRP2 Computer 2533 Halgen & Watts Special Slide Rule

2534 Hardall White Scales cm/ins

Blundell Archive

18

2535 Eastern Electricity Voltage Drop S/R ‘Chitern’

2536 L.G.Sheehar Metric Clearline Combination Scale

2537 British Standards Inst. Conversion Slide BS350 2538 MOD 81mm Mortar Fab No.4

2539 McIntosh Murn & Lenney Murr. Perspex Template

2540 Hall Harding Circular Calc (Shell Wt, Vol. Etc) 2541 John Player & Sons Cigarette Calc (Tipped)

2542 John Player & Sons Cigarette Calc (Un-Tipped)

2543 B.R.L. Acad 310 S/Rule 2544 Cdr. Guilford Shield Meteorology Calc-Double Side

2545 Paper Facts & Figures Wine Charts

2546 Wallace & Tiernan Metriverter 2547 B.R.L. V405 6” Ver Scale

2548 Levell’s Ltd Panel ‘Beware of Steam’

2549 John Waddington Ltd Special Darvic Rule Punched 3/32” dia Holes

2550 Shell Mex & BP Ltd Degree-Day Factometer

2551 W.J.Clark Orifice S/Rule Mk2 2552 Industrial Gifts Egg Ruler 1/16” PVC

2553 Gun Agents 1/8” Rarvic Rings 8½” dia 360°dia

2554 Harper & Tunstall Garfield Nash School Stencils 2555 Admel International Durox Slide Rule

2556 Carter Advertising Supply Special Metriverter

2557 Armfield Hydraulic 36” Manometer Scales 2558 Armfield Hydraulic 12” Scale for Defill Gauge

2559 Armfield Hydraulic Cursor for 12” Scaled Gauges

2560 Met Office Cursor 20” Adjustable S/R 2561 Richard Hartfield Slide for P2413

2562 Amegger Ltd S/P Folodograph

2563 Shell Mex & BP Ltd Aviation Navigation Protractors 4¼” x 4¼”

2564 MOD Calculator - Displacement

2565 Unicam Instruments Polystyrene Calcs 2566 George Wellerman Special Metric Conversion Rule

2567 Shell Mex & PB Ltd Reed Design Slide Rule

2568 J.H.Consultants Ltd Circ Calc 7½”dia Screened 2569 English Electric Special Px 8” Scale 1 side Bevelled

2570 Geliot Whitman Fleetway Calc - Flexible PVC

2571A & B Bell Brothers Ltd Special Ruler Laminated S/Rule 2572 Bell Brothers Ltd Special Ruler (Above) Instructions

2573 Avimo Ltd Px Instruction Sheet 14” x 11” x 3/3

2574 George Sheldon Air Balance Scales 2575 B.R.L. Humidity S/Rule Mk6

2576 G.P.O. Rack Spacing Scales

2577 MOD RA6” Prot Semi-Circ - OS71619

2578 Frank Herring Art Shop Name Plates Trans & Darvic

2579 British Steel Castings Research Radiographic Exposure S/R 2580 Design Development Unit Special 8” Rule with L27 Cursor

2581 MOD 24” Special Black S/R with Cursor

2582 Carter Advertising Bridge Foldograph 2583 B.R.L. ABC Weather Coder (FM21D)

2584 B.R.L. Popular

2585 B.R.L. 12” Verulam Scale 2586 Scott Brand Foods Ltd Weetabix Circ % Calc

2587 Graham Jackson Special Circ Calc

2588A & B Newgate Press Spec. S/R 6½ x 1 3/8” 1763 & Foldo 2589 Gift Publicity Special Yarn Conv

2590 J.W.Smith Copper S/R

2591 U.T.Supplies Ltd Pro Relay Time Setting Comp 2592 Sperry Gyersafe Co Ltd Sample Proceedure S/R

2593 Radway Smith Advertising Safe Washing Load

2594 H.M.S.O. 18” Opaque Perspex Rule 2595 Tech Sales Ltd Special Metriverter

2596 EM & D Rapporteur Calculator

2597 Industrial Gifts Gestation Calc 2598 H.M.S.O. WRVS Signs 15” x 10” Punched 2 hole

2599 Cartwright Brice & Co Folodograph with Darvic Slide

2600 B.R.L. Duplex Rules 2601 Carpet Foods Ltd Carpet Calc

2602 Air Tour Tricolne Instant Protractor

2603 Crukmay Bures Ltd Special 8½” Scale 1/32” Cursor 2604 A.E.I. Minilunch S/Rule

2605 R Sculthorp M3063 GKN

2606 MOD Boards Panorama 2607 Airtour Chart Board 8½” x 5½” x 1/8”

2608 Airtour Chart Board 6 1/10” x 4 2/5” x 1/8”

2609 Millett Levens Shts of Spec.Perspex Rules 2610 Plessey ½” Sq .020 Darvic Engraved Grid

2611 H.M.S.O. Special Scales from .030 Calcs

2612A MOD Template 13¾” x 21½” x 1/8” Clr Px 2612B MOD Template 8 3/8” x 11½” x 1/8” Clr Px

2613 B.R.L.Q R272 Rect. Protractor

2614 Sears & Nelson Ltd ‘Wharco’ Threadata Chart 2615 Richard Hochford ‘Hifac’ Foldograph

2616 B.R.L. Popular with 100% Over Feeding

2617 B.R.L. S142 Ex with 100% Over Feeding 2618 Shell Wt/Volume Currency Converter

2619 A.U.W.E. Gamma Slide Rule

Blundell Archive

19

2620 GP West Gift Co. 3 Disc 1/32” Special Circ Calc

2621 R.A.R.D.E. Special Px Cursors 4¼” x 2”

2622 H.M.S.O. Special Lighting Folodograph 2623 Steel Strip Ltd Special Folded Calc

2624 Maxwell Jackson Special Rule .020 Darvic

2625 Alcan Industries Special Px Template 2626 United Scientific Inst. Ltd Corr. of Movement Cht Charge 2 & 3

2627 Shell Mex & BP Ltd Hydrocastos Solvents Rule

2628 British Gypsum Ltd Metric Convertor of Steel Held by Coil Spring

2629 Studiotechmad Ltd Folodograph Gas Ready Reckoner

2630 Westland Aircraft Ltd C of G Computer NA9 .83 4353 2631 Graham Jackson Hertz Rent-A-Car Calc

2632 John Stuckey -

2633 MOD Cursor Arty 10” Mk3 S/Rule 2634 B.R.L. Set Sq 45° & 60° Plain

2635 B.R.L. & 6”,7”,8”,10”,12” & 14”

2636 Industrial Gifts Truck/Van Perf. Calc 2636M Industrial Gifts Truck/Van Perf. Calc

2637 B.R.L. S143 from 1/16” or 3/32” Darvic with

100% & 200% Overloads 2638 Shell Mex & BP Ltd Hydrometer Solvents Rule 6” Flt

2639 R.Sculthorpe & Co Spec. D/Sided S/R 1.82” x 9”

2640 Wayne Kerr Reciprocal Tabl. B641 Drwg.12461 2641 B.R.L. 12” Verulam Oval

2642 B.R.L. 12” Verulam Flat

2643 B.R.L. 12” Duraline Oval 2644 B.R.L. 12” Cerilac Oval

2645 B.R.L. 12” R1/Oval

2646 B.R.L. 6” Oval Verulam 2647 B.R.L. 6” Flat Verulam

2648 B.R.L. 6” Duraline Oval

2649 B.R.L. 6” Centex Oval 2650 B.R.L. 6” R1/Oval

2651 Mr Berner Template Five Cut Outs 1/16” Px

2652 Ait Tour Ltd CRP 4 Computer 2653 H.M.S.O. Offsetting Disc Forms S1707

2654 GPO “Stay” S/R Two Disca 3½” & 3”

2655 MOD Modified Chart Basic Data No4 2656 Watmoughs Ltd Px Sheets 9½” x 10¾” x 1/16” Eng.Rct

2657 Chesterford Nozzle Output Spray Calc

2658 Shell Mex & BP Ltd Tank Capacity Slide Rule 2659 R.Sitoch & Sons Poultry Calc

2660 Langstone Press Spec. Circ 3 Disc Calc

2661 Tatham Muric Slide Chart Metriverter Type

2662 Mr Parsons Metric Conversion Chart

2663 Maxwell Special 4 Disc Line Calc 2664 Watermoughs D/Sided Px Scales

2665 Babcock & Wilcox Ltd Special Pocket Chart .030 Darvic

2666 U.T.Supplies “Stadia” Computer 2667 Kernion Press Plastic Ruler

2668 Millett Levens Dials to Drwg D4333

2669 Brush Electrical Meecostake Data Chart 2670 Reynolds & Son Ltd Hercules Conversion Cht Foldo

2671 Proctor & Gamble Ltd Turnover Calc

2672 Triangle Products Circ S/R Sole Efficiency Calc 2673 K.F.Whitaker & Co Wt/Currency Metriverter

2674 Plastic Display Units Ltd Spec.Flat x Wht Darvic 6 3/16 x

2675 Drawing Office Requisites Special Templates .015” Darvic 2676 H.I.L. Buff & Polish 6” Bar // Rules

2677A,B & C Ministry of Transport Brake calc

2678A,B,C,D & E H.I.L. C/F // Rules 12”,15”,18”,21” & 24” 2679 Haleford Press Ltd Duphastor Type Rules

2680 Hawker Siddely Load Indicator Scale 40.36”

2681 MOD Plotter RAC 2000 to 7000 Yards 2682 Sandbrook Metcalf & Co Circ Steel Weight Calc

2683 Frank Herring Art Shop Spec.Px Bars 12” x5/8” x 3/16”

2684 Mr Bainbridge Special Trans S/R with Acad Crs 2685 B.R.L. PR 12” Perspex Ruler

2686 MOD 81mm Plotting Board OS81455

2687 Proctor & Gamble Spec. Circular 2688 Shell Mex & BP Ltd FX516 Oval Section Scale

2689 Kart Industrial Instum. Aluminium Scales

2690 B.R.L. M3665/5 2691 Clarks of Harrow Special Perspex Rulers

2692 Ozalid Gauges British Timber Drg.12BM

2693 Alcan Industries Ltd Stencil Safe Load Curves, Shts 2694 City Supplies Co Plc Spec. Foldo Cubic 6” to 48”

2695 James Scott Ltd NME Calc

2696 H.I.L. Fire Line Shoiledges 2” to 8¼” 2697 H.I.L. Fire Line Shoiledges 1” to 11¼”

2698 The Gas Council Spec.Foldo Cole Miller

2698A The Gas Council Spec.Foldo Engraved Slide 2698B The Gas Council Metriverter Type Similar 2 L163

2699 Vauxhall Motors Foldo. Axle Weight Distribution

2700 Kent Industrial Anst. Valve Open/Valve Close Lab. Alum 2701 B.R.L. Rule for Cont.Sliding Computers

2702 B.R.L. Trans Sheet for Cust’s Stationary

Blundell Archive

20

2703 Marconi Company Ltd Special Circ Calc - PVC Screen

2704 GPO Stay Rule (Circular)

2705 Charles Morgan Tasmania FX517 Scale 1”=44’ & 1”=22’ 2706A Admel Straightedge 59” x 3”

2706A Admel Straightedge 47” x 3”

2707 H.I.L. 6” Bar Parallel 2708A Tapp & Toothill Foldograph 11” x 4¾” Engraved Sld

2708B Tapp & Toothill Foldograph 11” x 4¾” Card Slide

2708C Tapp & Toothill Foldograph 8” x 3½” Engraved Sld 2708D Tapp & Toothill Foldograph 8” x 3½” Card Slide

2709A Richard Thames & Bros. Foldograph 8¼” x 4” Engraved Sld

2709B Richard Thames & Bros. Foldograph 6½” x 3” Engraved Sld 2709C Richard Thames & Bros. 8¼” x 4” Card Slide

2709D Richard Thames & Bros. Foldograph 6½” x 3” Card Slide

2710 Industrial Gifts Ceclomycin Calc 2711 H.I.L. Short & Mason Humidity Rules

2712 Totlen Musiv Ltd Foldograph Side & Chord Chart

2713 Francis Hollings Twenty Year Desk Calender 2714 Marconi Co Ltd Special Circular Calc

2715 Vauxhall Motors Special Plastograph 8½” x 3”

2716 Triumph Engineering Co Ltd Timing Discs to Drg.No.D605 2717 - -

2718 Snows Business Forms Special Circ Mileage Calc

2719 H.M.S.O. Daylight Finder Prot-Engraved 2720 H.M.S.O. Daylight Finder Ptot-Screened

2721 Vickery’s Ltd Metric Cleaner S/Rule

2722 H.M.S.O. Army Form L9110A (Protractor) 2723 Mr Farmer Chemical Formular Foldograph

2724 B.R.L. R265-6” Semi Circ

2725 B.R.L. R265-8” Semi Circ 2726 B.R.L. R265-10” Semi Circ

2727 B.R.L. R266-8” Circular

2728 B.R.L. R266-6” & 12” Circ Protractors 2729 Kimberly Clark Ltd Special Metriverter Type Sleeve

2730 Educational Supply Assoc. Special Px Protractor 4”

2731 Prince-Smith & Steels Amended P.1518 2732 Abtker Profit - Flasher

2733 BEA Capt. Foriegn Language S/Rule

2734 Elliott Mk5 Valve Sizing Rule 2735 Meteorological Office Daspoint Depression Calc

2736 Fisher Gardener Screen Printed Tabs

2737 Hall Harding Ltd Metric Conversion Discs 3 3/8” dia 2738 J.H.Steward Special Size Day Interval Calc

2739 BP Ltd Special 14” Vers. of Shell Metriverter

2740 B.R.L. S143/2- Acad Type 6”

2741 Steel Company of Wales Ltd Px Symbol Templates

2742 MOD Rectangular Prot-Irvine “B” 2743 B.R.L. PR6 Px Ruler

2744 B.R.L. PR15 Px Ruler

2745 B.R.L. PR18 Px Ruler 2746 B.R.L. PR24 Px Ruler

2747 Steel Company of Wales Ltd Human Profile Templates

2748 Industrial Gifts Dipper Rod 22½” x 2 1/8” 2749 Gift Publicity R257 Type Tee Square

2750 Littlewoods Mail Order Footage Percentage Calc

2751 Hawthorn Baker Perspex Panels 2752 Paul-Hadley-Litho Printers Ruler Similar to Duphartr P1599

2753 Carter Advertising Special Metriverter

2754 British Oxygen Ltd Natural Gas Services Conv.Foldo. 2755 British Aluminium Ltd Flatness Index Calc

2756 Plessey Electronics Ltd Panels of Various Samples

2757 Arthur Bailey Vernier Demostration LT 2758 Anglo Fancy Products Foldograph as Sq Footage Calc

2759 Mr Berner Special Calc NATO

2760 Plessey Electronics Nameplate 2761 BTR Industries Ltd Silversply Ruler

2762 Plessey Electronics Special Pads 10½” x 6”

2763 Stanton & Stavely Gas Flow Circ Calc 2764 Industrial Gifts Roger Rule

2765 B.R.L. Academy 300mm

2766 J.F.Earley Ltd Special S/Rule 2767 B.R.L. Academy 304

2768 Shell Mex Voltage Duration-New Model

2769 Dayes Rubber Co Days Conversion Rule 2770 MOD Artillery 10” Mk3/1

2771 Millett Levens Special Rulers Item 4

2772 Millett Levens Special Rulers Item 5 2773 Millett Levens Special Rulers Item 6


2775 Millett Levens Special Rulers Item 8 2776 Millett Levens Special Rulers Item 3


2778 Millett Levens Special Rulers Item 1 2779 Millett Levens Special Rulers Items 9

2780 MOD Artillery 10” Mk3

2781 MOD Artillery 10” Mk2 2782 B.R.L. S121 Concrete Volume Computer

2783 B.R.L. M.3665/5

Blundell Archive

21

2784 B.R.L. M.757

2785 B.R.L. M.1358

2786 B.R.L. 12” Verulam Oval Section 2787 B.R.L. 12” Duraline Oval Section

2788 B.R.L. 12” Verulam Flat Section

2789 B.R.L. R1/16” Oval Section 2790 B.R.L. R1/12” Oval Section

2791 B.R.L. 6” Verulam Oval Section

2792 B.R.L. 6” Duraline Oval Section 2793 Elliot Bros Fisher Control Valve Mk5

2794 Rank Organisation Special Perspex Templates 9½ x 5½

2795 Buchner (Pty) Ltd Buchner Performance Guide 2796 B.H.L. 300mm Metric Scale

2797 B.H.L. 150mm Oval Section Scale

2798 B.H.L. 150mm Oval Section Scale 2799 B.R.L. S131 Comb. Concrete Comp

2800 Down Bros & Meyer Phelps Ltd Sp. Metriverter/Currency Cnv

2801 Plessey Ltd Panels of 12 Nameplates 2802 Plessey Ltd Special Label ‘A’

2803 Hawthorne Baker Panels of Typescales

2804 Admel International Admel Scales 12” & 18” Inserts 2805 Siuiter Smith Reproduction Comp

2806 BSI Conversion Slide

2807 Thomson McLintock & Co Special Px Template 2808* Mr J.W.Fox Ultasonic S/Rule

2809 Admel 12” Admel Scales

2810 Admel 18” Admel Scales 2811 B.R.L. M.958

2812 Brookes & Gatehouse Hurst Plotter

2813 Brookes & Gatehouse Yacht Calc 2814 MOD Plotter 81mm Mortar

2815 K.F.Whittaker & Co Weight/Currency Metriverter

2816 B.R.L. S.129 Tank Capacity Comp 2817 B.R.L. Acad 307

2818 Ircon Special Radiation S/Rule

2819 Massey Ferguson Special Calc-Four Disc Rivetted 2820 Richard Thomas & Baldwins Special Weld Calc

2821 Littlewoods Sales Slide Rule

2822 Northwood Illustrated Service Paper Equivalent Calc 2823 Leagrave Press Ltd 18” Perspex Scale

2824 Industrial Gifts Cidomycin Calc

2825 BEA Captains Foreign Language S/R 2826 B.R.L. M3063 Metriverter

2827 B.R.L. Std Telephone Dialing Calc M4767

2828 B.R.L. S143-10”

2829 Barlow Whitney Ltd Barlow Whitney Conv

2830 Abbot Bros Special % Discount Calc 2831 Tacon Bros Ltd 11” x 1” Special Px Rulers

2832 Tacon Bros Ltd 13” x 1” Special Px Rulers

2833 Tacon Bros Ltd 15” x 1” Special Rulers Px 2834 Tacon Bros Ltd 18” x 1” Special Rulers Px

2835 British Eagle Disc for Date Sachet calc

2836 Elliot Bros Fisher Fov.Co.Valve Sizing S/R 2837 Mr Roe Case Stiffener

2838 L.G.Brown Ltd Special Plastograph

2839 Simms 6” Special Yellow Oval Scale 2840 Hawthorn Baker Perspex Plates

2841 Central Electricity Gen. Stock Calc

2842 Glocon Special Valve Sizing Foldo+Instr. 2843 Imperial Metal Industries Special Foldograph

2844 Elliot Bros Indicator Plate ‘Current’

2845 B.R.L. 12” Semicircular Protractor 2846 B.R.L. 10” Circular Protractor

2847 B.R.L. 5” Semicircular Protractor

2848 B.R.L. 5” Circular Protractor 2849 John Wainwright 7” x 3” Scale

2850 The Rank Organisation Template 13267

2851 Kimberley Clark Ltd Profit Calc (Sleeve Only) 2852 Air Touring Shops Butter Norman Computer

2853 Pictorial Machinery M1158 Reproduction Comp

2854 Airo-Electronics Ltd Circular S/Rule 2855 B.R.L. DM6 Slide Rule

2856 B.R.L. DM5 Slide Rule

2857 B.R.L. DM1 Slide Rule 2858 B.R.L. Academy 302

2859 B.R.L. 12” Verulam Oval Section Scale

2860 B.R.L. 12” Duraline Oval Section Scale 2861 Air Tour Ltd Special Cursor for CRP8

2862 Quaker Oats Special Foldograph

2863 B.R.L. R278 Metric Ruler Sim. to R251/5 2864 Aero Zip Fasteners Ltd Panels ¾” x 1½” & 1” x 1½”

2865 Gale Melville Ltd Concise S/Rule

2866 Gale Melville Ltd Concise S/Rule 2867 George Sheldon No1 Currency Rule

2868 Harling Instruments/Admel 2 Sizes Px Straightedge Plates

2869 Plessey Labels 2870 Industries Training Board Special Calc of 7 Panels 6” x 3”


Blundell Archive

22

2872 Harling Inst. Ltd Cobex Bar Parallels 9”

2873 Wahely-Hydgra Special Calc - Klipper

2874 Brush Electrical Eng. Co. Ltd Special Px Scale M/C Slot & Bevel 2875 B.H.L. The Adder S/Rule (as S143/2)

2876 Massey Ferguson Ltd Special Circ Calc

2877 Giddings & Levis Yarn Count Conv 2878 Navigate Press Tembo S/Rule

2879 Industrial Gifts Veterinary Gestolun Calc

2880 Vitamins Ltd Food Consumption Calc 2881 English Electric Co Ltd Special Px Template

2882 U.K. Gerry - Hill Special Px Plates

2883 U.K. Gerry - Hill Special Px Plates 2884 MOD Plastic Human Profiles-Reduced

2885 British Oxygen Co Ltd Calc for “Halox” Vaporiser

2886 HIL Black Plates for 12” // Bars 2887 HIL Black Plates for 15” // Bars

2888 HIL Black Plates for 18” // Bars

2889 Wickman Machine Tool Sales Spindle Speed/Prod-Rate Plast. 2890 Tacon Bros Ltd 11” Special Guillotine Rule

2891 - -

2892 - - 2893 Tacon Bros Ltd 18” Special Guillotine Rule

2894 Intercontinental Enterprise S/R for Helixweld Spiral Wire

2895 HIL Trans Px Parallel Plate 6” 2896 English Electric Co Special Circ Calc in Rectangular

2897 Imperial Mild Industries Special Foldograph

2898 BMC Cranfield Work Study School Tem 2899 J.W.Findler ‘Dialayear’ Special Circ Calc

2900 B.R.L. M3966 Conv Metriverter No8

2901 Alcan Industries Ltd Special Plastic Stencils 2902 Wiggins Teape Group Paper estimator

2903 Kimberley Clark Ltd Profit Calc (Foldo Body Only)

2904 Elliot Bros Indicator Plates (Adj Zero) 2905 Coyert Elliott Ltd Corsteel Special Foldograph

2906 Scoffrey Newstead Special Px Templates

2907 Ozalid Drafting Machine Scales 18” 2908 Expandite Joint Sealant Calc

2909 Thos.Potterton Ltd Potterton Radiator S/Rule

2910 Building Research Station Steradian Gauges 2911 Doig Bros & Co Ltd Weight Capacity Calc

2912 BOC Namogroom PVC & Px White

2913 HIL 24” Parallel Rule Plates 2914 Admel Px Straightedges 47” x 59”

2915 Gale Melville 18” Perxspex Rule 1/8”

2916 B.R.L. Omega 606 6” S/Rule

2917 B.R.L. Academy Duplex S/Rule

2918 B.R.L. 45° Set Sq 6”, 8” & 10” 2919 B.R.L. 45° Set Sq 12”, 14” & 16”

2920 B.R.L. 60° Set Sq 6”, 8” & 10”

2921 B.R.L. 60° Set Sq 12”, 14”, 16” & !8” 2922 B.R.L. Perspex Rules 24”

2923 B.R.L. Perspex Rules 18”

2924 B.R.L. Perspex Rules 15” 2925 B.R.L. Perspex Rules 12”

2926 B.R.L. R6 - 6” Flat Scales

2927 B.R.L. R4 Scale 6” 2928 B.R.L. M2862/2 Discount & Profit Calc 2

2929 B.R.L. M2862/3 D & Profit Calc No3

2930 B.R.L. M2862/4 D & Profit Calc No4 2931 B.R.L. M3565 Percentage Calc

2932 B.R.L. M1659 Metriverter No1

2933 B.R.L. R5 - 6” Flat Scale 2934 B.R.L. M2762 Metriverter No6

2935 B.R.L. M2159 D/Sided Sharp Eieght Calc

2936 Pira Special Rule Similar to NPL 2937 B.R.L. D/Bevelled 6” S/R Omega Type

2938 Monsanto Textiles Ltd Table First Production Calc

2939 Mansly Disdied Oxygen Calc 2940 H.M.S.O. W.R.V.S. Signs

2941 Alcan Cobham Engineering Calibration Strips

2942 Central Electricity Board Stock Calculator Foldo 2943 B.H.L. Helix Adj 7”,10”,12” & 14”

2944 Haymarket Press Marketing Slide Rule

2945 Starline Business Gifts Tyre Tread Depth Gauge 2946 Bowmaker Bowmaker Calculator (Foldograph)

2947 Ford Weight Distribution Calc

2948 British Federal British Metric Paper Conv. Rule 2949 Raithby Lawrence Gas Flow Calc

2950 Aberdeen Royal Infirmary Drug Interaction Calc

2951 B.R.L. Magea for Cursor L22/9 2952 B.R.L. R272 Duraline Protractor

2953 B.R.L. R252

2954 Hooker Craigmyle Pub. Deed of Covenant Calc 2955 Serck Glow Valve Sizing S/Rule

2956A Hamill Toms Ltd Spec.Circ Calc-Engraved 3¾”dia

2956B Hamill Toms Ltd Spec.Circ Calc-Screened 3¾”dia 2957 Vauxhall Motors Ltd Weight Distribution S/R-Duplex

2958 Cercent Toy Co Easy Calc

Blundell Archive

23

2959 B.R.L. Nash Logoscope Mk4

2960 Crofton Ltd 62 Intertype Printers Rule

2961 MOD-Navy Protractor Rectangular 6” 2962 B.R.L. M.4066 Screw Thread Data Foldo

2963 Rank Taylor Hobson Perspex Template to Drg B.13268

2964 B.H.L. Trig Calc 2965 H.M.S.O. Form Fam 13A

2966 Mobil Oil Aviation Conversion Foldo

2967 H.I.L. Trans Px // Rule Plates-12” 2968 Sperry Gyroscope Spec Engraved Darvic Pad 5” x 8”

2969 Anglo Fancy Products Ltd Meat-R-Mixer S/Rule

2970 Marconi Company Ltd Noise Calc 2971 B.H.L. Spec. 12” Ver Oval Section Scale

2972 Mills & Mills Car Park passes

2973 Rotobord 20” Px Scale 2974 Benford Ltd Benford Slide Rule-UK Version

2975 Benford Ltd Benford Slide Rule-Metric Version

2976 J.M.Steel & Co Ltd Bayer S/Rule 2977 Industrial Gifts Fungilin Squibb Roatary Chart

2978 B.R.L. 12” Duraline Oval

2979 B.R.L. 12” Duraline Oval 2980 Gift Publicity Spec.Conversion Slide C/W Cursor

2981 B.R.L. Acad Adj Set Sq-10”

2982 Wiggins Teape Paper Conversion Metriverter 2983 Kimberley Spray Rate Calc-K&F

2984 Convex Ltd Spec.Metriverter Type Calendar

2985 Admel International Spec. S.A.P. Circ Calc 2986 The Whitchurch Herald Spec.Circ Calc

2987 Crofton Ltd 6” Intertype Rules

2988 H.I.L. Black Plates for 21” Parallels 2989 H.I.L. Weight Distribution Cursor

2990 Yorkshire Electricity Board Voltage Drop Calc

2991 BHL A278-5” NPL 2992 BHL Screw Thread Disc Cht M3866

2993 H.I.L. 18” Trans Px Parallel Plates

2994 H.I.L. 9” Trans Px Parallel Plates 2995 Mogrilic Devices British Metric Conversion Chart

2996 B.R.L. 45° Set Sq 6” & 9” in PVC

2997 B.R.L. 60° Set Sq 10” & 12” in PVC 2998 Rotobord Ltd Hazard Scale to Drwg. ERC8

2999 B.R.L. M2662 U-Win

3000 Simms Sons & Cooke Spec.Foldograph Similar to BSI 3001 Richard Hochfield (London) Special Metriverter

3002 Hawthorn Baker Screen Detectors

3003 L.G.Brown Ltd Spec.Plastograph-Air Recvr Cap.

3004 R.A.F. Upavon Argosy Trim Computer

3005 Scientific Publications Special Computer 3006 British Oxygen Co Ltd Conversion Rule

3007 Proctor & Gamble Ltd Standard production Sched.Calc

3008 Abrasive Products Circ Calc 3009 L.P.C.Chemicals Ltd G.1063 (Modified) Currency Conv

3010 H.M.S.O. WRVS 13” x 10”

3011 H.M.S.O. WRVS 22” x 17” 3012 Spillers Ltd Percentage Margin Calc

3013 F & G Sykes Poultry S/Rule

3014 H.M.S.O. Capital Invest. Analysis Disc 3015 Clover Print & Equipment Co Gas Pressure Calc

3016 Charles Chadwick Healey Money Measure

3017 A.Pinder Ltd Expansion Rules - 24” 3018 Plessey Co Sets of Labels (To Drwg.No6)

3019 MOD GPO Protractor Mils1 Mk1

3020 Maxwell Jackson Turres Adverts 4 Disc Calc 3021 Maxwell Jackson Turres Adverts 4 Disc - Revised

3022 Wiggins Teape Paper S/Rule

3023 United Scientific Displacement Calc Mils Mk1 3024 St.Lukes College-Exeter Special Text S/Rule

3025 Ciruuate Milling Mchs. Tape Loadings Rule

3026 Leagrove Press Desk Pad Holder 3027 R.A.R.D.E. Graphical Firing Tables

3028 Admel 12” Drafting Scales

3029 Mr Mooses Special Computer 3030 De-Villers Co British Decimal Currency Conv

3031 Hamill Toms Spec.Vending M/C Labels-US Stap

3032 Hamill Toms Spec.Vending M/C Labels 3033 Admel 18” Drafting M/C Scales

3034 Farm Journals Ltd Special Circ Calc

3035 Dayco Rubber (UK) Ltd Conversion Slide Sim.to Prev. 3036 Exeter Plate Circ Decimal Currency Calc

3037 Mr A.C.Renshaw Chain Plotting Offset Ver Scale

3038 Iranian Oil Services Ltd Methods Programme Rule 3039 R.Silcode & Co Ltd Poultry Calculator

3040 Sandbrook Metcalf & Co Special 10” Plastograph-Fisher

3041 Gale Melville Ltd Lambard Instant Converter 3042 Ad.Spec(J.W.Maher) Metal Comp.Calc

3043 Yorkshire Electricity Board -

3044 Lansing Bagnall Ltd Engraved Tie-on Labels 3045 B.R.L. Mathematical Formulae Circ Calc

3046 - -

Blundell Archive

24

3047 Plessey Co Front Panel to Drwg.666/2/11385

3048 MOD Plastic Human Profile

3049 James Coombes & Co Ltd Circ Dec.Currency Converter 3050 BHL R251/5-6”

3051 H.A.B. Special Rectangular Protractor

3052 Jeffrey Bros Devenish Pump Labels 3053 BSI Conversion Slide

3054 MOD (Air) Radio Sonde Dewpoint Depress.Mk

3055 Min.of Public Build. UK 12” Scale 3056 Min.of Public Build. UK 12” Scale

3057 Quaker Oats Special Percentage Calc

3058 F & G Sykes Ltd Egg Price Calculator 3059 Shell Mex & BP Ltd Dealer Sure Rec.Amend.Check Dsc

3060 Alcan Spruce Dia Scale

3061 Ford - 3062 R.Sculthorp & Co Ltd Perspex Rule for Lacra

3063 Vauxhall Motors Ltd Bedford Truck Calc Metric

3064 Elliott Sime Ltd Special Duraline Scales 3065 Vauxhall Motors 10” Duplex Weight Slide Rule

3066 Geoffrey Newstead Special Calc (2 Slides.Plas)

3067 Industrial Gifts Cidomycin Calcs 3068 MOD Damage & Casualty Est. (Inst.Pnl)

3069 MOD Damage & Casualty Est. (Inst.Pnl)

3070 United Scientific 32cm Mortar Board 3071 United Scientific 48cm Mortar Board

3072 Admiralty Circ Protractor (E/S Type 772)

3073 John E.Wright R3/12” Special Scale 3074 G.H.Cooper Ltd 10” Acad Adj Set Sqs

3075 G.H.Cooper Ltd 12” Acad Adj Set Sqs

3076 Greater London Council NPL Rules 10” & 12” Fold/Unfold 3077 Glovers Chemicals Specil Metriverter

3078 British American Tobacco Cigarette Calc

3079 Sonatest Special Metriverter 3080 Andrew Engineering Special Metriverter

3081 Sportworks Ltd 6” White Oval Section Scales

3082*©1968 Mather & Platt Hydraulic Slide Rule 3083 ICI Arcton Conversion Rule (Foldo)

3084 The Textile Council Special Converter

3085 Star Aluminium Co Ltd Special Metric Scale 3086 Spillers Ltd Shelf Space Allocation Calc

3087 BSI Pocket Size M Converter

3088 BSI Hospitals Conversion Chart 3089 BHL 12” Verulam Scale

3090 G.A.F. 15cm Oval Verulam Scales

3091 Ward Blankinshop Embil Calc

3092 Rank Concentricity Gauge

3093 British American Tab. Co Gig Dimension Calc 3094 E.J.Billingham Laminated Plates

3095 BHL 60° Set Square 6” 7 10”

3096 BHL 45° Set Square 6” 3097 BHL 6” Semi-Circ Protractor

3098 BHL 8” Semi-Circ Protractor

3099 Technica - Germany Special Plastgraph 3100 BHL G.1268 Converter

3101 BHL M.958 Percentage Calc

3102 C.I.B.A.Laboratories Ltd Medical Tables & Calc 3103 M.W.Naggett & Son Ltd Bulk Rule

3104 Admel International Ltd Chart of Solar Progression

3105 H.M.S.O. - Oldham Taylor Plotter Arm 3106 BHL Flat Scale 12”

3107 London Weekend T.V. Riveted S/R Similar T.A.B.

3108 Astaron Electronics Ltd Circ Protractor 3109 Astaron Electronics Ltd Bearing Calc

3110 Astaron Bird Escutcheon Plast L/H & R/H

3111 Prince Smith & Stell Ltd Special Circ Count Converter 3112 Crawford Int. Advertising Milk Marketing Brd Currency Calc

3113 Air Touring Stores Ltd Negtechair

3114 W.S.Cowell Ltd Depressed Sight Comp 3115 Admel International IBM Composer Scale

3116 Admel International IBM Composer S/Rule

3117* ©1967 Flight Refuelling 20 Year Circ Calendar 3118 Prince Smith & Stells Special Circ Count Calc

3119 Sawtell of Sherborne 15” Rule

3120 The Welding Inst. Cursor for Fax Ultrasonic S/R 3121 Descon Decimal Currency Calc

3122 Esso (UK) Ltd Special Slide

3123 BHL Projection S/R (Demonstrator) 3124 Alcan UK Ltd Spinner Diameter calc

3125 GAF (GIB) Ltd 15cm Oval Sect.Ver Scale

3126 Consolidated Construction 12” Metric Scale 3127 Consolidated Construction 6” Ver Special Scale

3128 Consolidated Construction 12” Ver Special Scale

3128 Min.of Public Buildings 12” Special Scale 3129 Technica GmbH Universal Currency Calc

3130 Technica GmbH 28 Year Calendar

3131 Whessoe Ltd Tank Capacity Calc 3132 Warnell Bros 12” Special B Scale

3133 Min.of Public Building 12” Metric Scale

Blundell Archive

25

3134 Air Tour B.N.Computer

3135 Min.of Public Building Special Scale P2

3136 Solicitors Law Legal Aid Calc 3137 Air Touring Shops Engraved Base for CRP1&2

3138 Air Touring Shops Engraved Disc for CRP1&2

3139 Air Touring Shops Engraved Segment for CRP1&2 3140 Air Touring Shops Engraved Ring for CRP1&2

3141 Air Touring Shops Engraved Slide for CRP4&8

3142 Air Touring Shops Engraved Windscale for CRP2 3143 Air Touring Shops Screen Printed Segment CRP 4&8

3144 Air Touring Shops Screen Printed Base for CRP4&8

3145 Air Touring Shops Screen Printed Disc for CRP4&8 3146 Air Touring Shops Engraved Windscale for CRP8

3147 Air Touring Shops Engraved Slide for CRP5&7

3148 Air Touring Shops Engraved Segment for CRP5&7 3149 Air Touring Shops Engraved Ring for CRP5&7

3150 Air Touring Shops Engraved Base for CRP5&7

3151 Air Touring Shops Eng. & Screened Disc for CRP5&7 3152 Air Touring Shops Engraved Cursor for CRP5&7

3153 Air Touring Shops Engraved Windscale for CRP7

3154 Air Touring Shops Engraved Face Disc for CRP7 3155 Air Touring Shops Engraved Base Disc for CRP9

3156 Air Touring Shops Engraved Trans Top Disc for CRP

3157 Air Touring Shops Engraved Cursor for CRP9 3158 Air Touring Shops Engraved Face Disc for CRP9

3159 Air Touring Shops Engraved Scale T/Disc for CRP9

3160 Air Touring Shops Engraved Base Disc for CRP3 3161 Air Touring Shops Engraved Scale B/Disc for CRP3

3162 Air Touring Shops Engraved Protractor

3163 Air Touring Shops Engraved 16” Scale 3164 Air Touring Shops Engraved 20” Scale

3165 Air Touring Shops Engraved 14½” Perspex Ruler

3166 H.I.L. Fields Bar Parallel 12” 3167 H.I.L. Fields Bar parallel 15”

3168 H.I.L. Fields Bar Parallel 18”

3169 H.I.L. Fields Bar Parallel 21” 3170 H.I.L. Fields Bar Parallel 24”

3171 Vitalograph Flow Rate calculator

3172 Hullyer Education Pub. Trigmaster 3173 Vitalograph Percentage Scale & Parallel Rule

3174 Hunter Penrose Magnification & Exposure Calc

3175 Northants Engineering Co Ltd Portable Dissolv. Oxygen Meter Calc 3176 Kinder Law Special Px Ruler 25”

3177 Kinder Law Special Quadrant Protractors

3178 BHL G1268 Converter with Screen Slide

3179 BHL 12” Oval Section Scale

3180 BHL 6” Oval Section Scale 3181 BHL S121 Concrete Vol Comp-Screened

3182 Paddy Hopkirk Ltd Average Speed Calc

3183 P.J.Foster & Co Overlay Scales 3184 P.J.Foster & Co Overlay Slides (13” x 8”)

3185 BHL C.I.T.B. Calc in Bextrene

3186 Technica 4¼”dia Circ S/Rule (Richter) 3187 Technica 300mm Ruler

3188 Northwood Illus.Services Metric Paper Equivalent S/Rule

3189 Admel International Ltd 18” Drafting Scales in Opal Px 3190 Fried, Krupp Maschinen Titanium-Metric Foldograph

3191 V.C.C.Tilten Hydraulic Selector Chart

3192 R.A.R.D.E. Fort Halstead Displacement Graph 3193 Sir John Gallwey Inst. Temperature Correction Calc

3194 BHL Adj Set Sq Components

3195 Berkshire Printers Co Ltd Foldograph 3196 Central Ordnance Depot 18” Trans Px Rule

3197 Boulton & Paul 12” Metric Comp. Scale

3198 H.R.P. Sales Computers 3199 Wireless World Wireless World Converter

3200 Mr David Wayne Buyers Mark Up Circ Calc

3201 Hawthorn Baker Ltd Printers Opal Perspex Rule 12” 3202 Industrial Gifts Ltd Conversion Scale 3¾”dia Sing.D

3203 Technical (Germany) Trans Darvic Rule 260mmx65mm Sc

3204 Rootes Motors Truck Performance Calc 3205 Rootes Motors Truck Weight Calc

3206 R.A.R.D.E. Slide Rule Body & Cursor G.F.T.

3207 Quaker Oats Percentage Calc 3208 Renart Studio Special Foldo-2 Illust. Sizes

3209 Ford Motor Co Ltd Metric Truck Performance Calc

3210 Monsanto Chemicals Conversion Calc 3211 P.I.R.A. PVC Type Scale 350mm

3212 J.Chapman Learning Curve % Calc 6” x 10”

3213 GAF 12” Metric Verulam 3214 GAF 12” Metric Verulam

3215 Inland Revenue 150mm Yellow Oval Scale

3216 HIL Fields Bar Parallel 18” & 21” 3217 Open Advertising Ltd Cutting Speed Chart

3218 Mark & Moody Ltd Special Calc-Rectangle 2 Discs

3219 BHL Opal Px Scales 12”/18”, 30/40cm 50cm Fitting Free Plates & Screen

3220 BHL 12” Clear Px DMS-Screen Wht-En

Blundell Archive

26

3221 Technica-Germany Circular % Log Calculator

3222 Industrial Gifts Red Eye Data Chart

3223 BHL R251/5 - 18up 3224 BHL New Style Acad. - Equivalent 302

3225 BHL New Style Acad. - Equivalent 304

3226 BHL G1268 Card Slide 3227 Mears Caldwell Hacker Hysters Truck Performance Calc

3228 Ford Motor Co Metric Truck Weight Calc

3229 Russel & Beard - Brighton Special Px Printers Rule 3230 Advertising Specialties S145 Timber Data Chart

3231 Louis Drapkin Ltd Special Foldograph 8” x 2¾”

3232 J.Weekly-Scunthorpe Vector Slide Rule 3233 L.G.Sheehan Proton Protractor Set Sq

3234 John Heath Decimal Currency Conv

3235 Technica-Germany Spec Foldo 9” x 4 3/16” Wt Calc 3236 Holy Trinity Primary School School Lunch Cards

3237 Technica-Germany Adv Set Sq 20cm Hypotenuse

3238 J&S Warm Air Special Ruler 3239 Marks & Spencers Foot Gauge

3240 The Langstone Press Pharmaceutical Calc

3241* Pearson & Healine Ceramic Calc 3242 Wiles of Wembley Ltd Guiness Plastograph

3243 James Makie & Son Ltd Current Textile Conv-Scrn Wall

3244 Grocers Gazette M3364 Disc & Profit Calc 3245 H.M.S.O. Army Form L9110A (Protractor)

3246 H.M.S.O. Army Form L9110A (Protractor)

3247 Minton & Fison Ltd Special Calc 3248 BRL Old Type RIBA

3249 International Nickel Ltd Special Calc (Engraved)

3249A International Nickel Ltd Special Calc (Screened) 3250 Technica Ltd G.960 (Engraved)

3250A Technica Ltd G.960 (Screened)

3251 Technica Ltd Laighborough-Engraved Foldo 3251A Technica Ltd Laighborough-Screened Foldo

3252 BHL 6”&12”Duraline/Verulam 125% 0/

3253 H.M.S.O. Planning Templ. of Sortwry Off I 3254 Industrial Gifts Aluminium Data Sheet

3255 Parker Timber Co Timber Metric Converter

3256 G.P.O. Slide Rule Fault Locating No1A 3257 Foxboro-Yoxcall Special Circ S/R Riveted Cursor

3258 Mears Coldwell Hacker Arc Conversion S/Rule

3259 Wavin Pipes Ltd Pipe Duplex S/Rule 3260 George Harrison Special Plastograph

3261 International Nickel Ltd S I Metricator

3262A Shell Mex & BP Ltd Selector Chart-Cut.Oils Production

3262B Shell Mex & BP Ltd As above as Two Calcs

3263 Wavin Pipes Ltd Duplex Pocket S/Rule 3264 E.G.D.Advertising Plastic Cards

3265 Design-A-Pak Co Skin Reaction Guide

3266 Purnell & sons Special Circ Calc 3267 Technica Table Mats-Rechter & Lumbeck

3268 Alabaster Passmore Special Px Scale

3269 H.I.L. Panels of C/Back plate Demo S/Rule 3270 Abrafract Ltd Speed Calc

3271 Technica Ltd Circ S/R - Inlaid Disc

3272 Technica Ltd Circ S/R - Two Disc 3273 Marks & Spencer Foot Gauge-Wood Body Ex. H.I.L.

3274 International Distillers Metric Decimal Converter

3275 Agricultural Press Special Converter (Feeler Gauge) 3276 Churchill & Simms Ltd Timber Trade Con Grid C.I.T.A.

3277 Clayton Clayton Tax S/Rule

3278 Bakelite Xylonite Ltd R.214 Unprinted Ovals 3279 J.Muirhead Ltd Discount & Profit Calc 5D

3280 Churchill & Simms Ltd Metric Timber Data Chart

3281 BHL M3364 3282 Mr Langley Special Type Scale 6¼” x 15/16”

3283 BHL M1769P Folded Construction

3284 BHL Foldo-General 5¾ x 2 5/8 x .020” Body 3285 BHL Foldo-General 5¾ x 2 5/8 x .010” Body

3286 BHL New 5” Omega S/R 603Widt.I/M BS

3287 BHL S141-Based on Std.Times 3288 British Relay Spec. Circ Slide Rules

3289 Abrafract Ltd Guiding Wheel Calc

3290 J.C.Wholesale Stationers 12” Special Duraline Scale 3291 Shell Mex & BP Ltd Degreasing Day Factometer Circ

3292 Nat.Institute for Physical Metric Conversion Rule

3293 Ministry of Technology Hercules Trim Computer 3294 Quaker Oats Ltd Decimal % Calc (Modified)

3295 Pye Unicam Calibrators to Drg. Nos. C&E

3296 Millers Drawing Materials 300mm Oval Verulam-Spec.Div 3297 B.A.C. Metric Slide Rule (Foldograph)

3298 Samuel Osborn Overseas Ltd Circ Metric Conversion Calc

3299 BHL 4”-45°, 6”-60° Set Sq Trans PVC 3300 BHL 4510 PB Set Sq

3301 BHL 6014 PB & 6010 PB

3302 Mr I.C.Ersen Special Circ Calc 3303 BHL Demonstration DMS S/R-Misc

3304 Hewlett Packard Ltd Averaging Time Constant Calc

Blundell Archive

27

3305 Quaker Oats Space Allocation Calc

3306 Plessey Co Screened Trans Envelopes

3307 Hansa-Technik (Technica) Engraved Circ Slide Rule 3308 Wather Brestchniddes Folded Data Chart

3309 Ref Mr Stevens-Cologne Gestation Calc (Base 100mm Sq

Disc 80mm dia 3310 Coulter Electronics Standard Deviation Calc

3311 Unbrako Ltd Special Foldograph

3312 Shell International Pet. Co Viscosity Calc 3313 Walker Crossweller Special Flow Rule-Acad Const.

3314 Millers Drawing Mat. 12” Oval Section Verulam Scale

3315 Industrial Gifts Roussell Red Eye Calc 3316 Erg Industrial Corp Resistance Slide Rule

3317 Smith St.Aubyn Day Interval Plastograph

3318 Monsanto Shell U-Valve Calc 3319 Quaker Oats Ltd Decimal Price Adjuster

3320 Elliott Sime 12” Special Duraline

3321 Technica DMS 300mm 1:1 Both Edges 3322 Technica DMS 500mm 1:1 Both Edges

3323 Technica DMS 300mm 1:1, 1:1.5

3324 Technica DMS 500mm 1:1, 1:1.5 3325 Technica DMS 300mm 1:1, 1:2.5

3326 Technica DMS 500mm 1:1, 1:2.5

3327 Bayer Foldograph 3328 Macmillan Bloedel Cont. 400mm Perspex Scale

3329 Flight Refuelling 28 Year Calendar

3330 G.B.Britton-Bristol Special Foldo 3331 MOD Calc Displacement F.B.A.

3332 BHL 18” - 60° PB

3333 BHL 6” - 60° PB Set Sq 3334 BHL 6” - 45° PB Set Sq

3335 GAF (GB) 300mm Oval SectionVerulam Scale

3336 Hewlett Packard Circular Calc 3337 Riker Laboratories Special Rule/Complete Cursor

Doctors Measuring Rule

3338 BHL M2862/2 3339 BHL M2862/3

3340 BHL M2862/4

3341 Stanton & Staveley Metric Water Flow Calc 3342 Ames Crosa Mills Metric Water Flow Calc

3343 Houtimport Special Timber Data Chart

3344 Frenger Ceilings 150mm Oval Verulam Scale 3345 BHL G.1268 Screened Slide

3346 A.Taylor & Parkers Ltd Computer Reference Table

3347 International Synth. Rubber Special Metriverter

3348 Walter Makin Ltd Special Paper Calc

3349 Hardall Ltd White Scale Rules 3350 Aga (UK) Ltd Special Foldograph

3351 GPO Spec. Growth Rate Gauges

3352 Rank Organisation Kelly Circ Calc 3353 Rank Organisation Kelly Circ Calc

3354 Lockebie & Wilkinson Bookmark/Metric Conv Tables

3355 Nat. Advertising Corp Special Data Chart Grade 1 3356 Nat. Advertising Corp Special Data Chart Grade 2

3357 Power Teeside Tubing Co Pipeline Calc

3358 Industrial Gifts Red Eye South Africa 3359 Hopenberg Co Inc Textile Plastograph

3360 H.M.S.O. 12” Oval Verulam Scale

3361 H.M.S.O. 12” Oval Verulam Scale 3362 H.M.S.O. 12” Oval Verulam Scale

3363 H.M.S.O. 6” Oval Verulam Scale

3364 Tinsley Wire Co Metric Conversion Rule 3365 Healey & Baker Special Scale

3366 W.H.Smith 4” - 45° 5” - 60° in sets of 2 each

3367 Littlewoods Mail Order Special Circ Calc 3368 Industrial Design Products Heyes Circ Calc

3369 British Visqueen Metric Output Slide Rule

3370 GAF 300mm Oval Verulam Scale 3371 Smiths Industries Mariners Rule (Template)

3372 Anthony Taylor Reference Cards

3373 Dracard Ltd Heart Rate Calc 3374 GAF 300mm Flat Verulam Scale

3375 GAF 12” Oval Verulam Scale

3376 GAF 150mm Oval Scale 3377 GAF 300mm Oval Scale

3378 Crofton Ltd Special Foldograph

3379 Technica Trans Px DMS 3380 Robinson Waxed Paper Co Metric Yardage Calc

3381 Technica Circ Calc

3382 Bowater packaging Special Foldo 3383 Br Bureau of TV Advertising Audience Rating Calc

3384 Miss MacDonald (Coll.Educat.) Physical Education Circ Calc

3385 Metal Box Company Cap Size Rules 3386 Anglo-Norden Trading Special Conversion Table

3387 Fuller Watts Ltd Tidal Calc

3388 Drafts Man Ltd Special Flat Rule 3389 Crosfield Electronic Ltd Magnascan Circ Calc

3390 Readers Digest Taxmaster Foldover

Blundell Archive

28

3391 Alcan Industries Ltd Special O & M Calc

3392 Hussey & Greaves Special 300mm Scale

3393 Hawthorn Baker Screen Detectors 3394 Acrow Special Foldo-Conc Vol Comp

3395 Board of Trade Glide Path Angle & Thickness

3396 Van Den Berghs Ltd Special Circ Calc 3397 Technica Special 2 Slide Plast. 8½ x 2¼”

3398 Anglo Fancy Products Special Foldover

3399 D.Southall & Company Special Foldo Conversion Table 3400 Sales Div. Decimal Currency Comp

3401 Sykes International Devised Sykes Slide Rule

3402 British Steel Corp. Ziniote Slide Rule 3403 Littlewoods Mail Order Store Footage Calc Type 2

3404 Thames Board Special Circ Calc

3405 Thames Board Special Circ Calc 3406 Essex County Council Metric Rules C) Junior

D) Secondary

3407 Essex County Council Metric Rules B) Lower Junior 3408 North West Gas Board Special Circ Calc with Cursor

3409 Eastern Electricity Revised Chilterns Voltage Drop

3410 Rodway Smith Southern Television Lost Calc 3411 BHL G1268 - PVC Slide

3412 BHL M3063 - PVC Slide

3413 BHL G1268 - Card Slide 3414 BHL M3063 - Card Slide

3415 Technica Special Circ Calc

3416 U.K.A.E.A. - Warrington Special M/Cing Times Calc 3417 Avon - Moseley Division Rubber Hardness Con.Scales

3418 G.A.F. (Gt Britain) Ltd Special Calc (Esso)

3419 Fed.Master Process Engraver Metric Reproduction Comp 3420 Firth Brown Laker S/R

3421 Industrial Gifts Desk Pad 8” x 5”

3422 International Computers Ltd Calendar Computer (Foldover) 3423 MOD Map Scales

3424 S.T.A.G.S. Special 7 Page Calc 5” x 6 7/8”

3425 Moodies Service Special Circ Calc 3426 - -

3427 Frank Parker 300mm Special Scale Duraline

3428 Copeland Chatterson Business Systems Rule 3429 Fisons Scientific Converter (M1769) Size

3430 Grocers Gazette Screened Decimal / % Calc

3431 W.F.Stanley 300mm Scale 3432 W.F.Stanley 300mm Scale

3433 W.F.Stanley 300mm Scale



3436 W.F.Stanley 300mm Scale 3437 Geoffrey Newstead Fibreglass calc (Met.Dec.Conv)

3438 Southern Electricity Board 6” Oval Special Scale

3439 Southern Electricity Board 12” Oval Special Scale 3440 N.C.R. Spacing Ruler ¾” x 1 9/16”

3441 N.C.R. Spacing Ruler 8¼” x 1 3/16”

3442 N.C.R. Spacing Ruler 10” x 2 11/16” 3443 Dept of Industry - Malta Conversion Card-Screened

3444 Dept of Industry - Malta Conversion Card-Engraved

3445 - - 3446 Scaffolding (GB) Ltd Modified Incremental Scale

3447 Technica Metriverter

3448 Lensdale & Bartholomew Spec.Decimal Charts 7/58 x 1/48 3449 Gilbert Ash Red 300mm Oval Duraline Scale

3450 Motiwalla Singapore 300mm Flat Scale Duraline

3451 Motiwalla Singapore 300mm Flat Scale Duraline 3452 Motiwalla Singapore 300mm Flat Scale Duraline

3453 - -

3454 Aerostatic Ltd Fluid Bearing Slide Comp 3455 - -

3456 - -

3457 E.J.Motiwalla 12” Flat Duraline Scale 3458 E.J.Motiwalla 12” Flat Duraline Scale

3459 E.J.Motiwalla 12” Flat Duraline Scale

3460 E.J.Motiwalla 12” Flat Duraline Scale 3461 E.J.Motiwalla 6” Flat Duraline Scale

3462 David Moseley & Sons Rubber Hardener Scale

3463 R.J.Fullwood & Bland Ltd Labels to Drg.60751/60850 3464 Clayton Tax Slide Co P.A.Y.E. Slide

3465 I.C.I. Lime Calc/Rule

3466 Australia data Conv.(C.Smith) Special Foldover 3467 British Oxygen Gas Price Calc

3468 Webster (S.Africa) 300mm Flat Ver Scale

3469 Webster 300mm Flat Ver Scale 3470 Webster 300mm Flat Ver Scale

3471 Webster 300mm Flat Ver Scale

3472 Webster 300mm Flat Ver Scale 3473 Webster (S.Africa) 75mm Flat Offset Scale Ver

3474 Webster 75mm Flat Offset Scale Ver

3475 Webster (S.Africa) 75mm Flat Offset Scale Ver 3476 Webster (S.Africa) 75mm Flat Offset Scale Ver

3477 Webster (S.Africa) 75mm Flat Offset Scale Ver

Blundell Archive

29

3478 Webster (S.Africa) 12” Ver Oval 1:200, 1:500, 1:1000

1:2500

3479 Rank Precision Ind. Ltd Talyron 20 Template 3480 Kodak Ltd Eastman Exposure Calc

3481 Kodak Ltd Flat 12” Scale 13” x 2”

3482 Gibert Ash 150mm Oval Duraline Scale 3483* Paterson Candy Tarrant Hydraulic S/Rule

3484 Sandbrook Metcalf Ltd 12” Special Scale

3485 Albert E.Smith (Printers) Ltd Catering Calc 3486* ©1971 GEC-Elliott Automation Farrie S/Rule

3487 Construction Publications 150mm Oval scale

3488 Capt A.J. R.A.E. Marine Protractor 3489 Kellogg International Pipe Data Calc

3490 Kellogg International Pipe Data Calc (Metric)

3491 Aranway Ltd Ciba calc 3492 Air Tour Britten Norman Calc

3493 Thames Board Mills Tuteliner Calc

3494 Grocers Gazette Revised Sterlines Dec / % Calc 3495 Monsanto Chemicals Equivalent Pressure Calc

3496 Capt A.J. R.A.E. Special Foldo

3497 Capt A.J. R.A.E. Special Foldo 3498 Calyton Tam Slide Co P.A.Y.E. Calc-Addibad Back Plte

3499 Glover Printing & Equipment Special Conversion Table

3500 M.F.Donsworth Vintage Chart 3501 Canadian Dept. Defence Speed/Time/Distance S/Rule

3502 Technica Hardness Comparison Calc (French)

3503 Technica Hardness Comparison Calc (English) 3504 Causer & Co Air Travel Tariff Line Finder

3505 - -

3506 British Ropes Yarn Conversion (Foldo) 3507 G.P.O. S/R Fault Locating No.1A

3508 Smiths Food Group Average Bag Cut Calc

3509 Mr A.Gracia Circ metric Decimal Converter 3510 Kodak Eastman Exposure calc

3511 Technica Rechenscheibe 4” 9100)dia. Met Conv

3512 Nig Mason Ltd % Overlap S/Rule 3513 U.S.I. Special Plotter

3514 H.M.S.O. Opaque PVC Rules

3515 Mochilex Wall Charts Conversion Rule 3516 G.P. West Gift Co Magnification Rule

3517 Clayton Tax Slide Co P.A.Y.E. S/R Replace Ind.

3518 Central Electricity Cpn Brd Metre Equivalent Scale 3519 Central Electricity Cpn Brd Foot Equivalent Scale

3520 The Nomand Group Plastic Torque Tables

3521 BHL 1806 PB Semi-Circ Protractor

3522 Technica Rechenscheibe (Revised estimate)

3523 Technica Px Rule 300mm x 55 3524 Paper Facts & Figures 23” S/R - Special

3525 Scaffolding (GB) Ltd 300mm Oval Section Rule Verulam

3526 Scaffolding (GB) Ltd 150mm Oval section Rule Verulam 3527 Cartwright Price & Co Template Flow Chart

3528 Braninow & Co Special Rule ¾” x .0302 x 6½”

3529 Mr J.Fletcher Special Calc 3530 BHL CITB Chart

3531 MOD VC.10 Trim Comp

3532 P.C.I. Tarrant Hydraulic S/R 3533 C.E.G.B. Telemeter Voltage Chart

3534 Sulzer Bros Ltd Fault Tracing calc

3535 Gift Publicity Paper Makers Foldo 3536 Navestrips Navigational Computer

3537 Thames Board Mills To Correct ‘Jute Liner Calc’

3538 B.R.S. Data Panel 3539 Post Office Romer-National Grid Mo.

3540 Mr O’Mally Trigmaster

3541 Wilfred Plastic Ltd Dec.Con Chart 3542 Paper weight Calc Screened Foldover

3543 Holophane Ltd Holophane Angle Calc

3544 Holophane Ltd Holophane Illumination Calc 3545 J.&T.M.Greeves Yarn Converter Foldo

3546 All Lead Ltd Lead Flashing Calc

3547 Spiller Ltd Dec. Printed Margin Calc 3548 Thames Board Mills Circ Calc

3549 Lever Bros Special Calc

3550 Quaker Oats Best Terms Card 3551 Quaker Oats Retail Terms Card

3552 Geoffrey Keller 150mm Special Scale

3553 Construction Publications 300mm S/V Scale 3554 Construction Publications 150mm S/V Scale

3555 Isopoal Heating Tap Calc

3556 Thames Board Mills To Correct ‘Jute Liner Calc’ 3557 G.P.O. Pay Rule

3558 Lever Bros & Associates Special Riveted Const. Plastograph

3559 MOD Army Graphical Firing Scale Cusors 3560 Avimo Romers O.S.81223

3561 V.K.F.Nastaat Fan scales

3562 Oakar Eberli Fan Scales 3563 Mulberry Marketing & Merch Special Px Scale

3564 Charles Bye Special Foldo c/w Binding Flap

Blundell Archive

30

3565 Charles Bye Data Card

3566 B.S.I. Readi-Metric (Screened Slide)

3567 B.S.I. Large B.S.I. (Screened Slide) 3568 Ralli Bros & Coney Special Conv Foldo

3569 Hamsworth Publications Ltd Cost/1000 Calc Slide & Red

3570 Mulberry Marketing & Merch Special Ruler (Scale) 3571 Kerklard-Whittaker Group Foldover 28yr Calendar

3572 Technica Special Screened Ruler

3573 MOD Navy Reactance Slide Rule 3574 Peter Hamilton 150mm Special Verulam Oval

3575 Peter Hamilton 300mm Special Verulam Oval

3576 W.T.Henderson Ltd Calendar Cards 3577 Avo Escutcheon 21207

3578 E.Bayliss Wright & Co 300mm Special Verulam Oval

3579 Edward Erman & Co Special Calc 3580 Qualitex Printing Ltd Special Circ Calc Rect. Base

3581 Jackson & Lowe Ltd Textile Capacity Calc-Circ

3582 Rank Precision Industries Talyron Templates (Metric) 3583 Rank Precision Industries Talyron Templates (Imperial)

3584 Industrial Commerc.Techniqu. Special Circ Calcs-4 Types

3585 Visibell Ltd Engraved Graph Master 3586 Helix International Spec.Circ Calc-Based on M3364

3587 R.A.C. Centre-Bovington Camp Chieftain Ammunition Chart

3588 Sales Div. Dixol 314 3589 Sales Div. Circ S/R Similar A3/0

3590 Frank Hansell Special Metric Decimal calc

3591 North Thames Gas Safe Washing Load Cht Pocket Size 3592 North Thames Gas Safe Washing Load Cht-Plain

3593 Cadbury’s Margin Calc - Panel

3594 Admel Special Metric Scale 3595 G.A.F. Special 300mm Verulam

3596 Johnson Bros Rate of Speed Calc

3597 The Textile Council Tex. Conversion calc 3598 Chank Bros Ltd Chank Board Rule

3599 Grants of St.James Modified M958D

3600 Photolith Technical Serv Special Met 3601 Walers Ad.Ass Ltd Special 6” Rule (Norman)

3602 B.Oxygen Special Foldo 3½ x 7½”

3603 BHL S121M 3604 Industrial Gifts Ltd Ford Truck Performance Calc

3605 Industrial Gifts Ltd Ford Weight Distribution

3506 Techniculture Techniculture Calc M570A 3507 C & P Douglas 150mm Oval Special Verulam

3608* Paper Facts & Figures S/Rule

3609 Thames Board Mills S/Rule

3610 Grocers Gazette All Decimal % Calc P3610

3611 Robinson Calendars Special Circ Calc 3612 Per Edberg AB Stockholm Special Circ Calc

3613 G.A.F. 300mm O/S Verulam Scale

3614 Holloway & Son Ltd Angle Measure Prot. 3615 Potboard (Dr.Blake) Special Px Scale

3616 Shell Mex Ltd Special Metriveter

3617 Bifurcated & Tubular Rivet Special Foldover 3618 Shell Fuel Viscosity?Temp Converter

3619 Australian High Commission Add Rest Pads Pilot Balloon

3620 Wand Bros Special Oval Section Duraline 3621 Bifurcated & Tubular Rivet Rivet Calc

3622 Weymouth Corporation Bars Plaques

3623 W.Johnson & Sons Ltd 6” Special S/Rule 3624 Shell Research Ltd Pressure Conversion S/Rule

3625 Ciba-Geigy (UK) Ltd Metric Currency Conv

3626 Exchange Telegraph Yield Calc 3627 C.E.G.B. Special metric Foldover

3628 Donaco Special Circ Calc

3629 A.West & Partners Measure of Averages 3630 Wallace & Tierman Ltd Flow Conversion Guide

3631 Berrick Bros Metric Px Scale

3632 Air Tour 14” Px Scale in Engraved Pads 3633 Survey Supplies 300mm Flat Special

3634 Mat Assoc Paper Merchants Circ % Calc

3635 Geoffrey Keller Loughborough Con Rule 3636 The Gas Council Natural Gas Calc

3637 Cabury-Schweppes Margin Calc

3638 Smith St.Audyn Co Ltd Day Interval Calc 3639 Abrasive Products Speed Calc

3640 R.F.Jamieson Timber Calc

3641 Tarquin Publications Day Interval Calc 3642 C.N.Stacey Special F.Scales

3643 Reprotechniques Ltd Enlarged Screen Version M1158

3644 Eko Instruments Ltd Label/Cursor 3645 Seymour Design Association Special panels

3646 Hartnell Taylor Cook Metric Calc

3647 Entwistle Thorpe Special 300mm Oval Sect. Scale 3648 Entwistle Thorpe Special 150mm Oval Sect. Scale

3649 Yorkshire Elec. Board Overhead Line Sag Template

3650 Industrial Gifts Trane Ductulator 3651 Proctor & Gamble Production Schedule Calc

3652 Greater London Council Special 300mm Scales

Blundell Archive

31



3655 Greater London Council Special 300mm Scales 3656 Lloyd & Orn Ltd Calcachart No1

3657 Lloyd & Orn Ltd Fan Scales

3658 Fuller Music Scale 3659 Hamill Torns (UK) Ltd ‘O’ Reney Section Gauge

3660 Sales Div Special Circ Calc

3661 Hamill Torns (UK) Ltd Plastic Templates 3662 Seymour Design Associates Doll Plaques

3663 First Division Assoc. Membership Cards

3664 Colyer & Southey (Sales) Ltd Camera Scales 3665 Mark & Moody Ltd Conversion Tables

3666 BHL Descol 314316

3667 Tarquin Publications Day Interval Calc - Speed 3668 Moodies Services Essen Wheel

3669 Elec Board NI Duraline Scale

3670 BHL ISO Chart (BSI +) 3671 Nig Mason 22” Academy S/R

3672 Carter Johns Adv. Special CITB

3673 Per Edberg Cloakroom Labels 3674 Technica Thysen Foldo

3675 Peter Beny Special 2 Section S/R

3676 R.A.R.D.E. (MOD) Gun Rule & Fuse Indicator 3677 Conway Group Services Type Rule

3678 Graham Jackson Velmar Carpet Calc Foldo

3679 Fullerscope Cases 3680 G.P.West Gift Co Panocean Calc

3681 Dimplex Dimplex Calc

3682 C.E.G.B. Metric Data Chart 3683 Telehoist GK1268 Type

3684 Royal Automobile Club Special Foldo with Inner Discs

3685 Mr Yarney Yarney’s Course Corrector 3686 Mr Yarney Yarney’s Tidal Depth Estimator

3687 H.M.S.O. A.F.L.9110aProt. R.A.6” Mils/Mtr

3688 Bridport Golf Club Car Window Stickers 3689 Bridport Golf Club Golf Bag Tags

3690 Yorkshire Elec. Board Overhead Templates

3691 Sales Promotion Services Ltd 1769p with Card Slide & % Body 3692 BHL Aluminium SMS 300mm & 400mm

3693 H.M.S.O. Sunlight & Daylight Indicator

3694 J.Blakeborough & Sons Ltd Metric Valve Sizing Rule 3695 - -

3696 H.M.S.O. Notice No.2B

3697 Metal Box Co Ltd Folding Pocket Rule

3698 Gift Publicity Special Foldover

3699 Wilson & Gasden Protractor Scales 3700 Bifurcated Enquiry German Rivet Calc

3701 BHL Sales Div Descal 314 & 310

3702 Technica Protractor & Cursor 3703 Shell Room Volume Calc

3704 BHL Screened Descal 314 & 310

3705 B.I.E.T. 6” S.143 3706 Shell Mex & BP Ltd Metric Friction Loss Calc

3707 J.S.Staedtler 300mm Special Scale

3708 J.S.Staedtler 300mm Special Scale 3709 J.S.Staedtler 300mm Special Scale

3710 J.S.Staedtler 300mm Special Scale

3711 Tellurometer R.A.100 Met. Slide Rule 3712 MOD Port R.A.9” Mils Metres Mk1

3713 Tapp & Toothill Screen Tester

3714 Convex Ltd Weight Calc 3715 Read & Gibson Ltd Textile Count Calc

3716 Francis Holling Ltd Special 2 Disc Calc

3717 Forthcrete 150mm Verulam Scale 3718 Dunlop Etholoam Package Cushion Estim.

3719 Duracarb Cocktail S/R

3720 Industrial Gifts Special 6” Scale 3721 John Thomtan & Co Ltd Carpet Cost Calc

3722 Rank Xerox Redemption Ratio Calc

3723 G.A.F. 500mm Px Scale (White) Type A 3724 G.A.F. 500mm Px Scale (White) Type B

3725 G.A.F. 500mm Px Scale (White) Type C

3726 G.A.F. 500mm Px Scale (White) Type D 3727* Lever Industrial Ltd Cost Estimator

3728 Tapp & Toothill Screen Tester

3729 M.O.S. Plotting Square 3730 British Steel Corp Special Slide Rule

3731 Q.E.B. Displays Ltd Medical Calc - Circ

3732 BHL Blocked 180 Semi Cic 3733 MOD Protractor 8” Special Mk3

3734 Mr Janett Sailing Aid Speed Calc

3735 Yarntex Corp Ltd Denier Converter 3736 MOD & Bovington Camp Radar Range Plotter

3737 BHL Aluminium Centre DMS

3738 BHL Duplex New Style Px 3739 Survey Instruments Sales Special Flat PVC Scale

3740 BHL Straightedge

Blundell Archive

32

3741 Stanwood Ltd Special Circ Calc

3742 J.K.M.Fuller Lits Inner Slides Clad Conv.

3743 J.K.M.Fuller Inner Folo. Etc-Clad Conv. 3744 B.M.W. Special Foldover

3745 BHL S143 10” - Screened

3746 BHL 12” Px Rule-Blocked 3747 R.A.R.D.E. - MOD Miniature 81mm Plotter

3748 Hymatic Engineering Co Ltd C.V. Capacity Calc

3749 BHL NPL - Blocked 3750 Pet Craft Circ Calc

3751 Newcastle Hospital Manage. Plastic Data Cards A&B

3752 Shell Printing Special Foldograph Linevel 3753 Greater London Council Set Squares

3754 Mr Fletcher Insurance Premium Calc

3755 Sidal Aluminium Ltd Special 4 Disc Production Calc 3756 Industrial Gifts Special Card Foldograph

3757 Admel International Export 12” Rules

3758 Kendalls-Engravers Production Calc 3759 Dan-Art-Richmond Circ-Conversion Scale

3760 BP Trading Co Template

3761 Fullerscope Chad Computer 3762 Cincinnati Milacron Bosing & Grinding Calc

3763 Dupost Brothers Insurance Calc

3764 BHL G1268 Folded Outer Cursor 3765 Casella Dipsticks

3766 Fielden Electronics Lemco Calc-Screened

3767 G.D.Searle & Co Ltd Calc 2W41 3768 Bands Bakers-Weymouth Bowl Scraper

3769 Mr Ram 6” Px Rule Blocked

3770 Mr Langley-Beaminster Calendar Cards 3771 U.K.Plastics Circ Calc - Fiar Disc

3772 H.M.S.O. Manifold Plates

3773 Fletcher John F Currency Conv 3774 Thomas Potterton Special B.S.I.

3775 Drawing Office Requisites Midi Jac Pattern Chart Reader

3776 H.M.S.O. Plastic Rule Ungraduated 3777 Shell Retail Special Circ Calc

3778 GPO SP169 Growth Rate Gauge

3779 Fletcher Insurance Premium Calc 3780 Campion Willcocks & Assoc. Special Calc

3781 The Copeland-Catterson Co Special Px Rule

3782 E.J.Motiwalla Conversion Slide 3783 W.T.Flather Special Duplex

3784 BMW Concessionaries Data Chart (M1769p)

3785 Rank Enterprises 1769 Foldover

3786 Rank Enterprises M3966P Foldover

3787 Lomas & Baynes Ltd Special Verulam 150mm Scale 3788 Emberwood (Services) Ltd Printers Racing Calc

3789 C.F.Casella & Co Ltd C Hygrometer Foldover

3790 Shell Mex & BP Buying Dept Special Foldover 3791 Radio Chemical Special 2 Disc Calc

3792 Catapillar Tractor Special Foldover

3793 Barlow-Whitney Ltd Modified M3766P 3794 G.D.Searle & Co Ltd Calc SW 27

3795 Quaker Oats Merchandising Calc

3796 G.Street & Co Ltd All Speed Folded Calc 3797 C.F.Casella & Co Ltd f Hygrometer Foldo

3798 Monsanto Textiles Circular Yarn Converter

3799 - - 3800 - -

3801 Paper Facts & Figures Special 15” Px Scales

3802 Royal Armoured Corps. Special Scales 3803 Hull Gregson & Hull Mortgage Guide Calc

3804 Zeal Special Foldo

3805 George Todd-Two Stroke Dev. Calc for 2 Stroke Development 3806 Pilkington Perkin-Elmer Special Four Disc Calc

3807 Highes-Owen Plotting Scale

3808 J.F.Fletcher Premium Calc 3809 W.V.Sebre Easi Calc

3810 BHL Douglas Protractor

3811 S.W.E.B. Sag Templates 3812 B.S.I. American ‘B.S.I.’

3813 Ryman Tetograph

3814 Tresisles (Printers) Circ Plan Rule 3815 Pilkington Perkin-Elmer Special Four Disc Calc

3816 Pressure Systems Ltd Special Academy Slide Rule

3817 Crowell Collier & McMillan School Special Blocked 5” S/R

3818 Amber (Printwork) Ltd Trans Px Rules Blocked 2 Cols.

3819 Williamson Manufacturing Co Weather Computer NW Europe 3820 Marley Construction Data Guide

3821 Williamson Manufacturing Co Weather Computer NW Europe

3822 BHL Straightedge 3823 Baird & Tatlock Searle M.S.E.6&14 ml T1 Calc

3824 Seymour Design Assoc. Nameplates

3825 BHL Yardstick 3826 BHL Metre/Yard Stick

3827 BHL Cocktail Foldo

Blundell Archive

33

3829 Paper Facts & Figures Special Type Scale

3830 Lomas & Baynes Special 502 Scale

3831 BHL Metre/Yard Stick 3832 Gift Publicity New Maltese Decimal Currency Calc

3833 Wickman Ltd Machine Tool Calc

3834 Shell International Foldograph Special 3835 Shell International Plastograph Special

3836 Butlers Office Equipment Trans Template

3837 V.H.Green (Gifts) Ltd Special Two Disc Engraved Calc 3838 E.J.Motiwalla Scale ½ chain to 1” x Feet

3839 E.J.Motiwalla Scale 6 Chains to 1” x Feet

3840 E.J.Motiwalla Scales 1/1250ft x 1/2500ft 3841 E.J.Motiwalla Scales 1/5000ft x 1/5000ft

3842 Fred Welsh Antenna Systems Special Foldograph

3843 Ref FPS Barometer 3844 BHL Straightedges

3845 BHL S143/10” Blocked

3846 Friary Press Special Cord Disc Calc 3847 Somerset & Dorset Box Co Plastic Backing Plate

3848 H.R.P. Special Foldograph

3849 Harrisons Signs Ltd Special Foldograph 3850 British Steel Corp Elongation Rule

3851 Stonehill Eagle Ltd Racing Odds S/Rule

3852 Mass Transfer Ltd Liquid Data Treatment Rule 3853 Pye Unicam Philips Electron Microscope &

Template

3854 Cape Universal Data Chart Mk2 3855 John Lewis V.A.T. Scale

3856 B.M.W. Fact Data Chart

3857 Gift Publicity Ltd Wire & Nail Gauge 3858 Style Plastics British Leyland Calc

3859 Bank Enterprises University Metriverter

3860 C.F.Casella Humidity S/Rule Mk2 3861 R.A.R.D.E. Gun Rule & Fuse Indicator

3862 Mr Band Premium Scale

3863 J.F.Fletcher 6” Flat Screened Scale 3864 Paper Facts & Figures Printer Scale 15”

3865 Eden Vale Ltd Facing Calc

3866 Grove Wood Products Ltd Special Verulam Scale 3867 P.O.Purchasing & Supply Voltage Drop S/Rule

3868 E.J.Motiwalla Special Scale

3869 E.J.Motiwalla Special Scale 3870 E.J.Motiwalla Special Scale

3871 Dalbety Franklin Ltd Special Foldo

3872 Fullerscope Phillips Planesphere

3873 BHL Blocked Px 12” & 15”

3874 N.C.B. Special 250 Scale 3875 W.F.Stanley 300mm DMS

3876 MOD Navy-Gosport Coding Wheel - all Screened

3877 BHL Sales Division Port. Triangular Navigation S.S 3878 De Vene Ltd Screened Rulers

3879 B.Charles Roff 300mm Scale

3880 ICI Special Flat Rule 3881 Industrial Gifts Gauge Selector

3882 Wiltshire CC. Supplies PVC Metre Stick

3883 Wiltshire CC. Supplies PVC Rules 3884 MOD Mr Tibbs Taylor Fallout Plotter

3885 J & A Jackson Special G1268

3886 Harrison Cowley Advertising RNPP Space/Profit Calc 3887 BHL Amortisation Foldograph

3888 Mears, Caldwell & Hacker Grid C/R Cursor

3889 De Vere Metric Scale B47 3890 De Vere Metric Scale B48

3891 J.D.Lesser Special Scale

3892 Intercon Ltd Horse Weight Calc 3893 Elga Special M1769P

3894 MOD RARDE Simm Mortar Modified

3895 MOD Windgraph Set 3896 MOD Calc Disp

3897 Roto-Finish Ltd Special 3-Disc Calc

3898 Maid Plan International Armaflex Selector 3899 British Leyland Truck Builders Circ S/R

3900 Kenward Publicity Belling-Lee T.V. Calc

3901 ICI Pharmaceuticals Modified M2862/2D 3902 E Harris Blank Px Rulers

3903 Negretti Weather Computer NW Europe

3904 Gift Publicity Ltd 6” PVC Vernier Type Rule 3905 Walkers of Manchester 40 Year Circ Calendar

3906 Williamson Mfg Co Barometer Case Inserts

3907 Interfow Ltd Tullis Russell Foldo 3908 International Premium Prods Special Circ Calc

3909 E.G.Motiwalla Flat Verulam Scale

3910 E.G.Motiwalla Flat Verulam Scale 3911 E.G.Motiwalla Flat Verulam Scale

3912 BHL N.P.L. Blocked

3913 Australia Date Converter RA 6” Prot Mils Mk1 OS71619 3914 Gale Melville Ltd 6” Special Scale

3915 Refrigerator Components Comparitor

Blundell Archive

34

3916* G.Nissel & Co Ltd Optic S/R

3917 Thames T.V. Audience Rating Calc

3918 Pye Unicam Special Calibrator 3919 Thomson Robinson & Son Ltd Special Foldo

3920 Monsanto Special Currency Conversion Calc

3921 Amalgamated Dental Co Ltd Millimetre Rule 3922 Combustion Instruments Special Px Scale

3923 Monsanto Special Currency Conversion Calc

3924 Bailey & Mockey Ltd Conversion Charts 3925 Platt International Ltd Special Circ S/R

3926 Platt International Ltd Special Circ S/R

3927 Aust Data Converter Special S121P 3928 BHL Special Screened S143-10”

3929 Wickman M/C Tool Sales Ltd Draughtsman Trace Sheets

3930 BHL Foil Backed Bar Parallel 3931 BHL Blocked Circ S/R

3932 BHL Set Squares

3933 Binder Eng Special M3966P 3934 BHL 5 Leaf Fan Scale

3935 Aust Data Converter Special Foldo

3936 Hussey & Greaves Special Px Rule 3937 - -

3938 - -

3939 - - 3940 Technica Special Foldo

3941 Henry Burt & Sons Ltd Arca Calc (Foldo)

3942 Wellbond Special M3966P 3943 Gale melville Computer Rule

3944 Creighton-Griffiths Ltd 50 Year Circ Calendar

3945 Pictorial Machinery Enlarged/Metric/Imperial Calc 3946 Marley Tile Co Ltd Special Gift Rules

3947 Caldwell Davidson Assoc Prallion Dial-A-Copy Selector

3948 C.J.Grindley Protractor 3949 J.Sainsbury Slide Rule

3950 Fletcher Day Interval Calc

3951 Ronald Inst Special Scale 3952 C.P.Cassella & Co Ltd Jordan Sunshine Recorder

3953 Gale Melville Ewart Chain Belt Calc

3954 Studio C Special 300mm Verulam Scale 3955 Studio C Special 150mm Verulam Scale

3956 Tecomart Memo Trans Px Plates

3957 London Scandinavian Tidal Calc 3958 BHL PVC Set Square

3959 Redifon Navigational Aid Scale

3960 BHL PVC Set Square

3961 3M Comp Special Circ Reproduction

3962 F. Steiner Flat Scale 1/1200 & 1/2400 3963 F. Steiner Flat Scale 1/2500 & 1/5000

3964 F. Steiner Flat Scale 1/1000 & 1/12500

3965 F. Steiner Flat Scale 1/2500 & 1/5000 3966 F. Steiner Flat Scale 1/200 & 1/1000

3967 Ref FPS Desk Calendar Foldo

3968 Forestry Bureau Forest Metriverter 3969 Geo Mattergley & Sons Special S/R

3970 Grassfield Electronic Magrascan (Revised) Calc

3971 BHL VAT Calc 3972* HTV Special Acad Rule

3973 Enactz Ltd Valve Selection Calc

3974 Carllson Fad Special Metriverter 3975 Gale Melville 12” Printed Rule

3976 Bells Business Gifts Glasgow F/150 Scale

3977 Golden Wonder Ltd Average Weight Calc Foldo 3978 Ref PCS 8” Semi Circ Blocked Prot

3979 Allardyke Hampshire Ltd Cav Circ Exchange Calc

3980 Tute Advertising Ltd Ultratone Hearing Scale 3981 Monsanta (UK) Industrial Gifts Special S/R

3982 Marley Special 1769P

3983 Commonwealth Australia 12” & 15” Blocked Px Rule 3984 J.J.Caldwell Ltd Modified Scale A

3985 J.J.Caldwell Ltd Modified Scale B

3986 F.Smith Combined Station Pointer Distance 3987 F.Smith Comb. Station Pointer Dist. Calc

3988 BHL L21/3 Cursors

3989 British Steel Corp Elongation Rule 3990 Inst. of British Foundries Special Acad S/R

3991 Kandya Flat Scale

3992 Henry Simon Ltd Special 1300mm Scales Px 3993 Brown Lennox Special Circ Calc

3994 B.S.C. Special M3966P

3995 GPO S/R Fault Locating No 1A 3996 GPO S/R Fault Locating No 2A

3997 Flight Halie Stanton Flow/Water Foldo

3998 Flight Halie S/R Ready Reckoner 3999 Selectus Ltd Folding Pocket Rule

4000 Baynard Press Special Foldo

4001 E.J.Wildgoose 6” Special Scale 4002 N.D.Scaman Textile Calc

4003 Co-Op Special VAT Calc

Blundell Archive

35

4004 A B Electronics Special S/R

4005 ICI Rock Blasting Calc

4006 RDA Special VAT % Calc 4007 Associated Dept Stores Modified VAT % Calc

4008 Spotlight Publicity Special 2 Disc Calc

4009 BHL Foil Backed Px Scales Spasm 3 4010 BHL 601/602

4011 Haslo Group Hospital Comm. Data Cards

4012 S.Russell & Sons Ltd Disc to Various Drawings 4013 Dennis Dolling Ltd 3 Part Set-Valve Sizing/3 Fan Charts

4014 BHL 1060-5”,1061-10” Nav Prot-Blocked

4015 BHL Portland Nav Triangle (S/Sq) 4016 Baird Tatlock SB110 Circ Calc

4017 Baird Tatlock SB283 Circ Calc

4018 Baird Tatlock SB405 Circ Calc 4019 Quaker Oats Marketing Calc

4020 W.J.Rogers Special Conversion Chart

4021 Eden Fisher Special Px Rule 4022 F.Hollings Special Metriverter

4023 Convex Ltd Special Foldo

4024 Girling Ltd Special printed Panel 4025 A West & Partners 12” Verulam F/S

4026 Beecham Foods Special VAT Calc (Small)

4027 Beecham Foods Special VAT Calc (Large) 4028 Canada Prot Rect 6” Plastic C2 Blocked

4029 G.Street & Co Gauge Rulers

4030 Proctor & Gamble Production Calc 4031 PO Telecom HQ Circ Calc 1A

4032 PO Telecom HQ Circ Calc 2

4033 BHL Descal 315/316-Recherscheibe 4034 A.Stevens - Yeovil Printed Calendar Card

4035 BHL Foil Blocked Scale Rulers

4036 Reeves & Sons Ltd View Finder 4037 BHL M1769P-Screened with .010 Body

4038 Hughes Owen Company Ltd Grid Target Templates

4039 Mansa Technik (Technica) Special Circ Calc-Screened 4040 Geliot Whitman Financial Times’ Rules

4041 Geliot Whitman Financial Times’ Rules

4042 Lebanon Protractor 4043 Lebanon Grid Reference Scales

4044 Vitalograph Special Circ Calc

4045 MOD Scale Elevation Circ OS84927 4046 Vitsamon Reliability Calc

4047 Engish Calico Ltd Yarn Conversion Calc

4048 Consolidated Construction Verulam Oval 300 Scale

4049 Consolidated Construction Verulam Oval 150 Scale

4050 Pye Unicam Concentration Calc 4051 Technica Diatype Panel

4052 BHL Student DMS

4053 Technica Item 3 Special Foldo 4054 Technica Item 2 for Sizes

4055 British Gas Corp Special Foldo

4056 BHL 6” 45º, 8” 60º Blanked S/Sq 4057 Gift Publicity Selection Calc-Plastograph

4058 George Philip & Son Ltd 5” Planisphere

4059 Pye Unicam Special 2 Disc Circ Calc 4060 BHL S121M Old Style Foldo-Screened

4061 British Nuclear Fuels Ltd Special Foldo

4062 Marley Tile Co V44 - 150mm Scale 4063 Geliot Whitman Screened 12” Rule

4064 Runel Merchandising Special Circ Cal

4065 BHL Special Px Panels 4066 United Printing Services Special Select Calc

4067 BHL M5572 Screened Rule

4068 North Thames Gas Heat Loss Calc 4069 Garfield Lewis Aluminium Calc

4070 RHM Foods Profit Calc

4071 Sargents Embrook Special Verulam Scale 300mm 4072 Liverley Ltd Special Circ Calc Dial

4073 Bourne Publicity Cursor for Appointment Comp

4074 Vitalgraph Ltd Special Circ Calc 4075 J.J.Caldwell P3563 with New Name

4076 - -

4077 - - 4078 BKC - Mr M.Jones Special Foldo

4079 Sun Alliance Group Mortgage Buide Calc

4080 Scottish Timber Products Special Calc (GTB Type) 4081 St Bartholemews Hospital Telephone Directory Panel

4082 Redland Tile Special Circ Calc - Screened

4083 BSI Screened Hospital Chart 4084 BSI Hospital Chart - Engraved

4085 Convex - Mr Hotlander Special Px Rule/Panel

4086 MOD Revision Wind Graph Base Board 4087 MOD Revision Displacement Base Board

4088 Jawette Sawry Ltd Special 150mm Scale

4089 Geliot Whitman Special 19” Px Rule 4090 Erso Special Metric Circ Calc

4091 Helix Ltd Special 500mm Px Scale

Blundell Archive

36

4092 R.H.P. Special Omega S/R

4093 Burmah Industrial Products Ltd Special Blocked Det Sq

4094 E.S.Perry Ltd Screen 1 Metre Rule 4095 Sunstreet Ltd Special Foldo

4096 MOD Bovington Camp Special Plotter - Radar Range

4097 Littlejohn Reproduction Comp (1158mm) 4098 John Haig MOD M172 V.A.T. Calc

4099 Holophane Ltd Super Duplex Special S/R

4100 R.M.L. Special Foldo with Disc 4101 A West & Partners Hartridge Test Equip Selector

4102 Marryat & Scott Ltd Special Foldo (Lift Planning Rule)

4103 Churchill Livingstone Drug Interaction Calc 4104 Copyplan Special 6” Scale

4105 Lindsey Oil Special Metriverter

4106 London Transport Ex Batch Calc 4107 Br Cast Iron Research Assoc Special 2 Disc Carbon Calc

4108 Cashmores Revised steel Weight Calc-Plasto

4109 Hussey & Greaves White Oval Special Scale 4110 R.M.L. Special Conc Vol Foldo with Disc

4111 BHL Blocked Acad 802

4112 BHL Modified Scandutch 4113 Bank Enterprises Additional Card/Chart for Foldo

4114 MOD 81mm Mortar - Old Style

4115 - - 4116 Fletcher Modified Currency Conv

4117 Pye Unicam Calibrator

4118 Sandbrook Metcalfe Co Ltd CV Factor Rule - Metric Equiv 4119 Scaffolding Special 6” Oval

4120 Scaffolding Special 12” Oval Verulam

4121 Br Cast Iron Reasearch Assoc Special 2 Disc Calc - Engraved 4122 H.M.S.O. Interaction Calc - c/w Case

4123 J.J.Caldwell 300mm Oval Scale

4124 Shirley Institute Textile Calc 4125 Jeram Agure Co Ltd Metriverter

4126 NRC 150mm Verulam Scale

4127 NRC 300mm Verulam Scale 4128 Mead Wallis Ltd Shopping Converter

4129 Mead Wallis Ltd Kitchen Converter

4130 MOD Bovington Camp Tank Sight Charts 4131 Taylor & Johnson Ltd Anglers Rule

4132 Wadkin Ltd Special Feed & Speed Calc

4133 Mather & Platt Duplex S/R 4134 Computer Engineering Ltd Dosimeter Conversion S/R

4135 Taylor & Johnson Ltd Anglers Rule

4136 Watney Mann Profit Calc

4137 Brush Switchgear Special 300 Verulam Scale

4138 Lawrence Displays Special Foldo Outer 4139 Smiths Industries Fan Law Calc Circ

4140 Rotrbord Special 18” Px Draft Scale

4141 Mead Wallis Ltd Travelling Conv 4142 Swan Plant Sales Special Metriverter

4143 A-C Delco Cable Selector

4144 South Wales Electricity Sag Curve Template 4145 Johnson Corp Ltd Special Circ Calc Ref P1489

4146 Shirley Institute Textile Calc (TF)

4147 Laycock Eng Ltd Special Academy S/R 4148 Gardner Steel Ltd Special Metriverter

4149 Rallymaps West Wellow Romer

4150 Crosrol Ltd Textile Calc 4151 Henry Boume & Son Ltd Navigation Set Sq

4152 J.G.Beedloes Ltd Comparison Discs (Set of 3)

4153 Bain Douglas Assoc Ltd Steel Data Chart 4154 Tecomest Co Ltd Special Px Label

4155 Tarmac Ltd Foldo with Disc

4156 H.M.S.O. Manifold Plates 4157 Shirley Institute Yarn Calc Sp

4158 Quaker Oats Circ Calc

4159 Henry Brown & Son Ltd Navigation Set Sq 4160 Shirley Institute Metric Conv Type CF

4161 Shirley Institute Metric Conv Type FD

4162 MOD Artillery Effects Rule 4163 MOD Form B6552-2-Weapon Selector

4164 MOD Form B6552A-Hair Line

4165 MOD Form B6552-3 Weapon Selector 4166 MOD Form B6657-3 Trace Tank Calc

4167 MOD Form B6866-Range Planning Prot

4168 MOD Form B6657-1 Circ Discs 4169 MOD Form B6657-2

4170 MOD Form B6864- Abbot Mk2 Ammo

4171 MOD Form B6865- Abbot Mesh L42 4172 British Leyland Special Blocked Circ Calc

4173 Westland Aircraft Special Scale Grids

4174 Shaikham - Balmer Special Foldo 4175 Westland Aircraft CAFG Computer

4176 Baird & Tatlock MSE 6 x 14ml TI Calc

4177 Baird & Tatlock SW 27 Calc 4178 Baird & Tatlock SW 41 Calc

4179 Baird & Tatlock Rotator MSE 6 x 14TI

Blundell Archive

37

4180 Baird & Tatlock Rotator SW 27

4181 Baird & Tatlock Rotator SW41

4182 Baird & Tatlock Roator SB 405 4183 Baird & Tatlock Rotator SB 283

4184 Baird & Tatlock Rotator SB 110

4185 Baird & Tatlock Rotator MSE 6 x 14YI 4186 Baird & Tatlock Rotator SW 27

4187 Baird & Tatlock Rotator SW 41

4188 Baird & Tatlock Rotator SB 405 4189 Baird & Tatlock Rotator SB 283

4190 Baird & Tatlock Rotator SB 110

4191 Wedekind Displays Eyewear Measure/Gauge 4192 Groz-Beckert USA Inc. Metric Converter

4193 A.U.W.E. Px Scale

4194 A.U.W.E. Px Scale 4195 BMB Supplies 24” Px Rule

4196 Frank Lawes Px Straightedge

4197 Westland Aircraft Sioux AH Mk1 Leading CFG Plot 4198 BHL 18”/500mm Px Rules

4199 BHL 12/15” Px Rules

4200 MOD 81mm L1A1 (Modified) Revised Est. 4201 Shirley Institute Special Circ Calc

4202 Union Cold Storage Fish Shelf Life Calc

4203 Tioxide International Special Circ Calc 4204 E.J.Motiwalla Flat Verulam Scale 1:2000

4205 MOD Calc Disp L1A1-OS24436GA-Revised

4206 MOD Windgraph 4207 J.J.Caldwell Special Verulam

4208 - -

4209 - - 4210 - -

4211 - -

4212 - - 4213 - -

4214 - -

4215 J.J.Caldwell Special Verulam Scales 4216 B.A.T Special Plastograph

4217 Charrington & Co Special Foldo

4218 MOD Revised 81mm L1A2 Standard 4219 MOD Revised Miniature 81mm Mortar

4220 BHL S143/10P - S143/20P

4221 Redpath Dorman Special Insulation Signs 4222 Industrial Gifts Special Foldo Type Calc

4223 Bain Douglas Associates Special Conversion Card

4224 Hawker Siddeley V/STOL Computer for Harriers

4225 Maxwell Jackson Special Circ % Calc

4226 Vitalograph Prediction Nomogram 4227 Br Sugar Corporation Sugar Purity S/R

4228 Shirley Institute Converter Type E.P.

4229 D.O.Requisites Special 12” Flat Scale 4230 Consolidated Construction 12” Verulam Scale

4231 C.I.Office Supplies Special Drafting Scale

4232 C.I.Office Supplies Special Drafting Scale 4233 Garford Romers Metric Romer

4234 Cashmeres Replacement Slides - Steel Prot

4235 Hellerman S/R Ltd Special Foldo 4236 Richard Rubii Textile Converter

4237 Warren Studler Breeding Farm Egg Production Analyser

4238 Monsanto Special Circ Agricultural Calc 4239 Helios 30cm Px Metric Scale

4240 A.E.R.E. Harwell Circ Calc

4241 Shirley Institute Metric Converter GP Type 4242 USI Air Navigation Comp-Mirage

4243 Quaker Special Circ Calc

4244 Shirley Institute Conv Type WL 4245 S.Williamson & Co Ltd Special Pig Production Calc

4246 Drayton Engraving & Nameplate Co Special Px Disc

4247 Arnold Dolmetsch Dial-A-Note Calc 4248 Geliot Whitman Special Rulers

4249 Alabaster Passmore 18” Painters Rule

4250 Leike International Currency Conv - Foldo 4251 Baxter Tyrrell Special Foldo

4252 Knightex Ltd Special Foldo

4253 B.S.I. Revised Hospital Chart - Engraved 4254 B.S.I. Revised Hospital Chart - Screened

4255 Canadian Forestry Equipment Special Metriverter

4256 Monsanto Special Metriverter 4257 British Visqueen Ltd Circ Output S/R

4258 Schweppes Ltd Profit Margin Calc

4259 BHL 25” Px Rules - Blocked 4260 Australia Date Converters RA Prot 6” Mils Mk1 OS71619

4261 H.M.S.O. Perpetual Calendar

4262 Crossley Carpets Special Foldo 4263 Bourne Publicity Special Foldo

4264 Fog Bearing Co Ltd Dial-A-Wheel Calc

4265 BHL RA S/R as A804 4266 Grigsmore Advertising Farrowing Calc

4267 Industrial Process Controls 8” dia Screened Disc

Blundell Archive

38

4268 Easton Masonry Co Special Flat Scales

4269 BHL (Ref PCS) 10” Px Ruler (Special)

4270 Ball Douglas Assoc Ltd SKF Metrication Card 4271 Ozalid Co Ltd Px Offset Scales

4272 Pecler Hattersley Special Foldo

4273 Pauls & Whites Foods Ltd Clipboard 4274 W.H.Smith Blocked A505 Master Duplex

4275 Devenish Weymouth Brewery Fire Drill Notice

4276 Industrial Gifts Special Foldo 4277 Key Electronics Electronic S/R

4278 Bass Production Ltd Metric Calc

4279 Technican Inst. Co Ltd Special Conv (M1769P) 4280 Nig Banda Seam Tightness (New Type)

4281 Elliot Sime Ltd Special 300mm Ver Scale

4282 Gift Publicity Book Marker 4283 Thorn Automation Calc/Selector to Card Folder

4284 Ref PCS Px Templates

4285 Thames Board Mills Uniliner Calc 4286 Copystat Cardiff Ltd Coil Calc

4287 Sidel Aluminium Ltd Metric Coil Calc

4288 Creative Promotions Ltd Special 6” Rule 4289 Br Cast Iron Research Carbon Content Calc - Screened

4290 Taylor Advertising Assoc. Flow Calc (Foldo)

4291 M/C Tool Division Services Control Data Card 4292 Gale Melville Datek Rule

4293 Circ Gravuse Ltd VR150/B Special Px Scale

4294 Plessey Company Ltd Divers Chart 4295 R.E.Staveley - Delta Metal Circ Calc

4296 Industrial Gifts E.C.G. Rule - Engraved

4297 P.O.Purchasing & Supply S/R Fault Locating 1A & 2A 4298 Thomas Forman & Sons Ltd Special Circ Calc

4299 Creative Promotions Special Px Rules

4300 MOD (Contracts Branch) Special Screened Panels 12x7”&35x12” 4301 MOD Special Screened Panel 18x15”

4302 E Harris Supply & Cut Darvic

4303 T.C.Borrie Stiffener Panels for Ash Board Cases 4304 ICI Arcton Foldo

4305 Gale Melville Special Screened Rule

4306 Baxter (UK) Ltd Special M1769P 4307 General testing Labs Special M3966P

4308 The Economist Screen Printed Calendar

4309 B.M.W. - 4310* Metal Box Company Actual Overlap S/R (Imperial)

4311 Metal Box Company Actual Overlap S/R (Metric)

4312 Ford Motor Co Circ calc

4313 Steel Castings Exposure S/R Mk4

4314 Singer Sensing Speed Calc 4315 Mr Taylor (FPS) Special Circ Calc

4316 MOD 81mm Plotter Mk1 (Old Style)

4317 Metal Box Co Imperial % Overlap S/R 4318 Gift Publicity Glosore Card

4319 Gift Publicity Cordran Card

4320 Gift Publicity Kefzol Card 4321 Harris Intertype 6” Metric Intertype Printers Rule

4322 Severn Smith Advertising Ltd Special Circ Calc

4323 William Reed Ltd Unit Pricing Foldo (.020”) 4324 William Reed Ltd Unit Pricing Foldo (.010”)

4325 Ref FPS Special V.A.T. Calc

4326 Barrats of Plaistow Special Engraved Rect Prot 4327 British Sugar Corp Metric Tare Scale

4328 P.O. Supplies Telecom Fault Locating 1A

4329 P.O. Supplies Telecom Fault Locatiing 2A 4330 Nalfloc Ltd Congruent Phosphate Treat Rule

4331 Art Design Assoc Conversion Table

4332 Met Office Radio Sonde Viewpoint Depression 4333 C.E.G.B. 300mm Oval Scale

4334 Trafalgar Promotions 2 Disc Calc Circ - Engraved

4335 First Knightsbridge Guarantee Special Foldo 4336 Horsley - Piggot Special Foldo

4337 Weymouth Golf Club Special Tags

4338 Burmah Industrial Products Ltd Rawlbolt Foldo/Card Slide 4339 Blakeborough Ltd Valve Sizing Rule

4340 BHL New 600 - Blocked S/R

4341 MOD Miniature 81mm L2A1 4342 Trafalgar Promotions M5572

4343 Geliot Whitman Depth Scale

4344 W.H.Smith & Son Technical Converter 4345 W.H.Smith & Son Handyman Converter

4346 First Knightsbridge Guarantee Special Metriverter

4347 RDA V.A.T. Calc 4348 Ref FPS Special V.A.T. Calc

4349 Vitalograph Special calc on Rect Centre Base

4350 Westland Helicopters New Vector Plotter Commando Mk2 4351 Kellogg Co Marketing calc

4352 Gale Melville Special Ruler

4353 Rindyl Ltd Gestation Calc 2 Discs 4354 United Stationery Co Special Flat Vrulam

4355 Delta Metal Ltd Special Circ Calc

Blundell Archive

39

4356 Mr Fletcher Special Circ Calc

4357 Shell M3966P (Large Qty Run)

4358 Ref FPS .020” x .020” Volume/Unit Price Foldo 4359 Ref FPS .010” x Card Volume/Unit Price Foldo

4360 Fed Ministry of Ind. Nigeria Special B.S.I.

4361 Mars Petrol Cost Calc 4362 Johnson Corporation Ltd Steam Pressure/Velocity Calc

4363 Fisons Ltd Agricultural Conversion Fan

4364 Weymouth training College Special Printed Trans Panels 4365 Geliot Whitman Centering Scale

4366* Falk Ultrasonic Slide Rule

4367 Gift Publicity Data Card 4368 Burmah Industrial Products Special Rawlbolt Foldo

4369 M Warren-Kingston Polytech 300mm Flat Engraved Scale

4370 Vitalograph Prediction Nomogram Tablets 4371 BHL (Dome) Self Adhesive Drg Labels

4372 Vitalograph Special Foldograph

4373 Vitalograph Flow Rate calc 4374 Vitalograph % Dcale & // Rule

4375 May & Baker Ltd Herb Slide Rule

4376 Retail Dist. Assoc. V.A.T. Calc 4377 Scottish Life Assurance Co House Purchase Calc

4378 Int. Wool Secretariat Fabric Conv

4379 Viner Survey Three Arm Protractor 4380 Draper Son & Watts Angle Indicator

4381 Shell Mex & BP Ltd Special Circ Calc

4382* Sandbrook Metcalf Metric Steel Wt Calc (Cashmore) 4383 Henry Wiggins & Co Ltd Welding Products Selector

4384 Carlsberg Brewery Beer Profit Calc

4385 T.Bullimore & Co Grid Ref Romers 4386 Graphics Miniplanners (Circ Calc)

4387 Vincent & Garone Travelmate Converter

4388* 1975 P.O.Contracts Type 3A 4389 P.O.Contracts Type 4A

4390 Shell Marketing Ltd Nomogram/Panel

4391 MOD New Size Record Chart 81mm 4392 G.Nissel & Co Ltd Special 100mm Gauge

4393 Automobile Assoc Tyre Tread Depth Gauges

4394 Automobile Assoc Car Fault Finder 4395 Dome Self Adhesive Labels - 100mm

4396 Dome Self Adhesive Labels - 200mm

4397 Dome Self Adhesive Labels - 300mm 4398 Dome Self Adhesive Labels - 400mm

4399 H.M.Land Registry Special 300mm Scale

4400 Burmah Indust. Products Rawlbolt Load Calc

4401 Staedtler Mars Modified G1268

4402 Butler (Office Equip) Special 300mm Oval-Rolls Royce 4403 Wade Group of Companies Special Circ Calc

4404 Shirley Institute Special Foldo

4405 Mailplan International Special M5572 4406 Combustion Instruments Ltd Special Vertical Scale

4407 RHM Arable Services Ltd Special Metriverter

4408 Metal Box Ltd Seam Tightness S/R (Imperial) 4409 Metal Box Ltd % Overlap S/R (Metric)

4410 Andrew Engineering Special Metriverter

4411 Maxwell Johnson Coder Lemp. Converters 4412 MOD Wind Corrector 81mm

4413 USI Prot arty Bd. 1716 2// - Screened

4414 Gift Publicity Special Foldo Rule with Step Aids 4415 Ref PCS Px Rule Business Systems - Eng

4416 Ref PCS Px Rule Business Systems - Screen

4417 Norman Ltd Special 6” Rule (P3601) 4418 R.Featherstone Flight Planning Calc

4419 Anglo Fancy ½ Mtr Special Scales (Flat)

4420 BOC Special Centimeter Scales 4421 Cleland & Son Ltd Special Performance Calc - Circ

4422 Cumberland Graphics Circ Calc

4423 Sales Division Centex Angle Pointer 4424 Nalfloc Ltd Results Interpreter

4425 ICI Special Foldo

4426 Proctor & Gamble Special Foldo 4427 Open University Foil Blocked Circ S/R

4428 Open University Screened Circ S/R

4429 Truflo Reference Data Foldo (P2465) 4430 Sales Division Portland Plotter

4431 Cleshes of Harrow Speed/Time/Distance (Circ)

4432 BHL BSI Hospital Chart 4433 Mr Basher Special 1 Mtr Px Rule x 50mm

4434 Lockheed Aircraft Int. Overlays-2 Types-Screened

4435 Reeves Special Circ calc 4436 GTS Sales 300mm Drafting Scale

4437 GTS Sales 500mm Drafting Scale

4438 GH Zeal Reeves Volume Chart 4439 Johnsons of Hendon Special Circ Calc

4440 R.C.West Betting Calc

4441 Turvey & Durant Data Chart 4442 Caemi Inst. Foil Blocked Scales

4443 Mr Wright Sea Plotter

Blundell Archive

40

4444 Ref PCS Circ Calorie S/R

4445 R.A.R.D.E. Mr Vickers Special Target Panels

4446 Brights Circular Plates 4447 Reeves Special calc

4448 J&P Coats (UK) Ltd 8” Diviation Rulers

4449 Ref PCS Special Screened 12” Wooden Ruler 4450 Riggs Advertising Ltd Plastic Quadrants (Sq) Screen BRD

4451 Pegasus Print & Display Ltd Special Screened Circ Calc

4452 UDT Interest Rate Calc 4453 Lucas Aerospace Sierracote Calc

4454 NCB Opencast Mine Blasting S/R

4455 Shirley Institute Conv Type E.V. 4456 Watney Mann Beer profit Calc

4457* ©1975 Westland helicopters Special Circ Comp

4458 Mr Kempson Drg Aid Perspective 4459 Rowntree Mackintosh Special Circ Calc

4460 Banyard Metalhest Ltd 6”45° Sey Sq with Moy Gloss

4461 BHL Portland Plotter 4462 Nafloc Ltd Results Interpreter

4463* Holophane (Europe) Special S/R

4464 G.A.F. Blade for Px // Motion Bar 4465 D.O.M.E. Foil Scales - Set of 3

4466 Riggs Advertising Plastic Quadrants (Sq) Screen Assd

4467 Lionel Jacobs Special Metriverter 4468 Cameson products French/Canada Large BSI#

4469 MOD Army Forms (1-6)

4470 MOD Army Forms (7-12) 4471 MOD Army Forms (13-18)

4472 MOD Army Forms (19-20a)

4473 BHL Foil Backed Trans DMS 4474 MOD 81mm Mortar L1A2

4475 Nig Banda Special 300mm Scale

4476 RDS Agricultural Ltd Forrage Tester 4477 Ref FPS Rallymaps Type Romer (Blocked)

4478 MOD Replacement Parts for L1A2 - 81mm

4479 BSI Unit Pricing Guide 4480 Caradon District Council Concessionary Parking Tickets

4481 Anglo Dutch Dredging Co Ltd ‘Sand Ruler’

4482 Henry Maples & Co Escutcheon 4483 Drayton Engr & Nameplate Engraved Panels of Px Discs

4484 Cartwright Briee Special Template (Ref PCS)

4485 Addressograph Multigraph 300mm Flat Scale 4486 Addressograph Multigraph 300mm Flat Scale

4487 Spanarc Valves Metric Valve Sizing Rule

4488 Spanarc Valves Imp Valve Sizing Rule

4489 Birds Eye Foods % Calc (Circ)

4490 Plastoid Opal Px Scale 4491 BHL Px Straightedge

4492 Wiggins Teape Ltd Measuring Device

4493 Industrial Gifts Screened Version Egg Ruler 4494 Industrial Gifts Foil Blocked Egg Ruler

4495 Fairwood Shipping New Style Harries Course & Bearing

4496 Air Tour CRP 1 - New Method 4497 Netherlands Gov. Purchasing Radiac Calc No1 - New Process

4498 Shell (UK) Ltd Revised Degree Day Factometer

4499 BHL A1&A2 PC Boards (Labour only) 4500 BHL Assemble A1&A2 TR Motion Units

4501 BHL Summary A1 Trueline Boards

4502 BHL Summary A2 Trueline Boards 4503 Anglo Dutch Dredging Co Ltd Sand Ruler

4504 Shell Degree Day Factometer

4505 Ref FPS Special Screened 6” Flat Ruler 4506 Scott MacTaggart Advert. Ltd Decca Survey Interfo Scale

4507 Ref FPS Special Foil Blocked 6” Falt Rule

4508 Riggs Advertising Ltd Special Metriverter 4509 Norgine Ltd Gestation Calc

4510 Mailplan International Ltd Typographical Depth Scale

4511 John E Wright & Co Special Verulam Scale 4512 T.H.I. Group Services Special Verulam Scale

4513 London & Scandinavian Slurry Density Calc

4514 Mailplan International Ltd Typographical Depth Scale 4515 Turvey & Durant Ltd Special Foldo

4516 S.Williamson & Co Ltd Special Foldo

4517 Art Print Publicity Combustion Efficiency Calc 4518 ICI Metriverter

4519 Ref JRY Set of 6 Test Cards

4520 MOD Ricochet Trace Scales (Revised Spec) 4521 MOD Ricochet Trace Scales (Revised Spec)

4522 MOD Ricochet Trace Scales (Revised Spec)

4523 MOD Ricochet Trace Scales 4524 E Bayliss Wright & Co Special 10” Rule

4525 E Bayliss Wright & Co Special 5” Rule

4526 Hanimax Large Calculator 4527 Hanimax Small Calculator

4528 Premium Agencies (Ad Promo) Special Circ Calc

4529 Henderson Special Engraved 300mm Px Scale 4530 Wedekind Displays Eyewear Measure/Gauge

4531 Sidal Aluminium Ltd Revised Circ Calc (Coil)

Blundell Archive

41

4532 B.I.C.C. Ltd Foldo (Similar to Connolleys)

4533 Post Office Special Screened Metric x 50cm

4534 English Butler Corp Special Foldo 4535 BHL Angleline 45° Adj

4536 Drayton Engr & Nameplate Co Px Scales for Potentiometer-Engr

4537 B.I.C.C. Special Flodo 4538 B.I.C.C. Special Foldo

4539 Hansa Special Circ Calc

4540 P.C.S. Ref Px Straightedges 4541 David Tyrell & Associates Special Engraved Px Scale

4542 David Tyrell & Associates Special Engraved Px Scale

4543 G.A.F. Special B/B Scale No1 4544 G.A.F. Special B/B Scale No2

4545 Marley Angle Indicator

4546 BHL Stand for Wessex Drafting M/C 4547 G.E.C. Diesels Ltd Metriverter

4548 R.D.S. Conv Card

4549 W.H.Smith Best Buy Guide 4550 D.O.M.E. 300mm Scale Verulam

4551 N.D.Scamen Special Metriverter

4552 BHL New Stand for TR Motion Board 4553 BHL New Style A1 TR Motion Units

4554 BHL New Style A2 TR Motion Units

4555 MOD 81mm Mortar L1A2 4556 BHL A2 Paraline Board

4557 MOD Revised Estimate 81mm Sml Round

Chart 4558 Berner Nigeria Blocked 25cm F.Scale

4559 N.C.B. Special Foldograph

4560 Esmond Hellerman Special Foldograph 4561 Elite Drafting Machine Scales

4562 Survey & General Instr. Ltd Special CCTV Lens Calc Circ

4563 The Copying Co (Southern Ltd) 17” Engraved Flat Scale 4564 Industrial Gifts Opticians Rule

4565 Bercombe Printers Metriverter

4566 Somerset C.C. Special Scales Verulam 300mm 4567 J.J.Caldwell Special Scales Verulam 300mm

4568 J.J.Caldwell Special Scales Verulam 300mm

4569 J.J.Caldwell Special Scales Verulam 300mm 4570 N.C.B. Special Oval Scale

4571* Westland Aircraft Lynx Computer

4572 Agron Manufacturing Co Panistor Rule 4573 C.O.Partners Racing Calc

4574 Circuitape Engraved 27” Scale

4575 Link House Group Exchange & Mart Unit Rule-Engr.

4576 Pera Data Cards

4577 Kentex Mfg Co Currency Calc & Foldover 4578 Ref PCS S121P

4579 Met Office Geostrophic Wind Scale

4580 Brookes & Gatehouse Circ Px Blanks - Plain 4581 Office Equip (John Dale) Ltd Special Rect Protractor

4582 M.Bannon Ref Special Px Rule P2011-Engraved

4583 West & Partners Foil Blocked Metric Dual 4584 Unigate Food Separators Template

4585 Forester Roberts Ltd Special Foldo with Internal Disc

4586 Ref PCS D310 Foil Blocked 4587 Ref PCS Engraved Flat Rule

4588 Euros Jones Evans MA English/Welsh Calc A&B

4589 Brookes & Gatehouse Prism for Log Counter (LG26) 4590 W.H.Smith Best Buy Guide

4591 Steetley Denniff Special S121

4592 Gale Melville Special Screened Chart 4593 Jepson Bolton & Co Ltd Special Flat Scale

4594 Trinity Enterprises Ltd Egg Graph Rule

4595 Dacoel Ltd Printed Data Card 4596 Audit, Research & Merchand. Telescope Foldo

4597 Min of Overseas Development Grain Grading Calc

4598 Sales Trans DMS CMS/Plain 4599 BSC Time Welding Data Chart

4600 Courtaulds Yarn Counter Converter (P1518)

4601 Essanbee Products Screw Gauges 4602 MOD Bomb Run Slide

4603** ISA Controls Revised Orifice Plate S/R Mk3&Mk4

4604 Trebor Sharps Ltd Data Chart 4605 Redfern Sea & Air Transport Metriverter

4606 United Stationery Special Flat Scale

4607 Instruments 20,000 Studs 4608 Bourne Publicity Special 150mm Foil Blocked Scale

4609 Essanbee Products Ltd Screw Gauges (Revised)

4610 Br Metal Engraving Co Ltd Tecalemit Braking Calc-Engraved 4611 BHL Chart Plotter

4612 H.M.S.O. Harrier GR Mk3/TMk4 V/STOL Comp

4613 TEB Flora Cholestrol & Fat Indicator 4614 BHL A2 TR Motion Units c/w Backstand

4615 BHL A1 TR Motion Units c/w Backstand

4616 BHL A2 Paraboard 4617 BHL Px S/Edge for Wessex Unit

4618 BHL Angleline 45° Adjustable

Blundell Archive

42

4619 - -

4620 Instruments Flexible Curves

4621 BHL Ref PCS Export Kit Paraboard/TR Components 4622 MOD Ref FRB 12”-45° PVC Set Sq

4623 - -

4624 - - 4625 BHL Sketch Pad Board

4626 Fullerscope Revised Chord Computer-no Assy

4627 H.M.S.O. Perpetual Calendar/Fire Cards 4628 A B Consultants Special Circ Calc Screened

4629 BHL Hardy Bench Stand

4630 BHL Stand for Wessex Drafting M/C 4631 BHL Ref PCS Clear Px DMS 72”/300ma

4632 Intnl. Book Info. Service Orders Cleaning Calc

4633 Shirley Institue Converter Type CS 4634 MOD 81mm Mk1

4635 BHL A2 PC Perfonit Board

4636 J.Davis (London) Ltd Special Printed (Engr.) Set Squares 4637 Berrick Tempest & Co Ltd Printed Circ Calc

4638 Centagraph (Ref D.R.Frith) AFL 9110ft (Printed RA 6” Prot)

4639* ©1976 Mr Tonkin Special Circ Beer Profit Calc 4640 H.M.S.O. Circ Data Calc

4641 BHL Post TRI 12” Hupoteneuse Screened

4642 Kirkbridge Associates 300mm Px Blank 4643 Jenson Press Circ Data Calc

4644 BHL Student Quality Stand

4645 W.H.Smith Revised Best Buy Guide in .010” 4646 Turner Graphik Data Chart

4647 BHL 847 848 849 // Bars

4648 BHL Revised Student Quality Stand 4649 Wilmot Breedon Ltd Truflo Calc (P2465)

4650 B P Trading Combustion Calc

4651 Cassella PVC Parts for New Stevenson Screen 4652 Massey-Ferguson (UK) Ltd Work Output Calc (P2876)-Engraved

4653 A M F 2 Page Booklet (Size as C.I.T.B.)

4654 Mr Wright Course Setting & Bearing Plotter 4655 Southern Gas Special Metriverter

4656 Geliot Whitman 800mm Safety S/Edge

4657 Pitney Bowes Safety Instruction Cards 4658 Sandown Press Ltd Special Screened Circ Calc

4659 Bullows Ltd Farmers Profit Calc

4660 G B A Geigy Water Consumption Calc 4661 M Charpentier-Ref FPS-France R273-12”I/E C/W Quad & U/Cut

4662 NRH Marmaji 6” Oval Scale

4663 BHL Revised A1 TR Unit

4664 BHL Revised A2 TR Unit

4665 BHL Assembly for A1&A2 Trueline 4666 BHL Stainless Stand for A1&A2 TR

4667 Modulex Special Flat Rule

4668 Charrington Beer Profit Calc 4669 Turners Graphics Radio Therapy Ruler

4670 North West Drg Services 180° 24” PB Protractor

4671 BHL Revised A2 Paraboard 4672 Deltakos (UK) Ltd Egg Tracer

4673 Frigidare British/Metric Conversion Chart

4674 Turner Graphic Yutopar Infusion Calc 4675 S M H Advertising Special Circ Calc on Backboard

4676 Christopher G C Goats Sailor Trainer Circ Calc

4677 BHL A1&A2 PC Boards 4678 Mr Tonkin The Totter Circ Calc Revised

4679 S M H Advertising Special Circ Calc on B1 Board

4680 Gift Publicity Special Blocked Rule 4681 Kendalls Engravers Production Calc (Metric)

4682 H.M.S.O. Instruction Panel for V/STOL Comp

4683 Gale Melville Chain Wear Gauge 4684 H.M.S.O. Manifold Plates

4685 Ilford Special Foldo with Disc

4686 Ilford Special 2 Disc Circ Calc 4687 Ciba-Geigy Foldograph Water Consumption

4688 Geliot Whitman Safety S/Edge Revised

4689 Sales (DOME) Self Adhesive Name Stickers 4690 Sales (DOME) Self Adhesive Name Stickers

4691 Sales (DOME) Self Adhesive Labels

4692 Sales (DOME) Self Adhesive Name Stickers 4693 Oyez Press Ltd Special Rule

4694 Dracard Combustion Efficiency Card

4695 The Radio Chemical Centre Special Circ Calc 4696 Mr Feutrell Air Computer

4697 T R C Special Foldo

4698 T R C Special Circ Calc 4699* L S M Aluminium Hardener Calc

4700 Post Office Special 300mm Wht Oval SP107

4701 Post Office Special 300mm Wht Oval SP108 4702 Post Office Special 300mm Wht Oval SP109

4703 D C Elks Special Rect Prot

4704 Leyland International Special Foldo 4705 BHL A1&A0 Drawing Boards

4706 BHL Prime Cost for AO W.D.B.F.M.

Blundell Archive

43

4707 Winfield Print & Marketing Special Desk Calendar

4708 Clarks of Harrow Slimdicator

4709 C E G B Special Foldo 4710 H.M.S.O. Printed Graphs (Set of 2)

4711 Bourne Publicity Trussed Rafter Scale

4712 Snaith Beaton & Co Decoder 4713 BHL A2 PCW with Z Stand

4714 BHL A1 TR Board with Z Stand

4715 BHL Paraboards with Z Stand 4716 BHL A2 PC Mounted on Z Stand

4717 MOD Protractor Air Photo

4718 BHL A2 TR Boards on Z Stand 4719 Geliot Whitman Engraved 12”&18” Standard Px Rules

4720 Kingston Gifts Special Circ Calc

4721 BHL Revised Assy for A1&A2 TR 4722 BHL Revised Stainless Stand A1&A2 TR

4723 BHL Revised A2 TR Motion Unit

4724 Corrector Adhesive France 5 Leaf Fan Scales 4725 Forester Roberts Calorie Counter Lo Cost Chart

4726 BHL Revised A1 TR Motion Unit

4727 BHL Clear Px DMS with Nylon Ribs Unit 4728 Tescon 10”-45°&10”-60° MB Set Sq

4729 P O Purchasing & Supply Circ Calc Type 1B

4730 Introl Ltd Quick Ref Noise Guide Chart 4731 Imperial Iranian Navy Special Protractor

4732 Thelcastle (Mr Hunt) A4 Size Foldo

4733 C.E.G.B. Reactor S/R 4734 H.M.S.O. Transparent Perspex Gauges

4735 The Quiltery Norwich Sets of 12 Templates

4736 Survey & General Inst. Special CCTV Lens Circ Calc 4737 International Synthetic Singles Name Stickers

4738 International Synthetic Sheet Form Name Stickers

4739 C.C.Williams Ltd Special Foldo 11½x8” ¼” 4740 C.E.G.B. Reactor S/R 60mm

4741 C W C Zirkin Yarn Conv

4742 Derritron Electronic Vibration Calc 4743 G E C Elliott Fisher Valve S/R Mk8

4744 R.I.B.A. Name Stickers 88mm & 90mm Singles

4745 R.I.B.A. Name Stickers 88mm & 90mm Sheet 4746 R.I.B.A. Name Stickers 22mm & 90mm Singles

4747 R.I.B.A. Name Stickers 22mm & 90mm Sheet

4748 A.U.W.E.(N)(PUS DIV-CEA-EVANS) Special Circ Calc Px Engraved 4749 Rowney Palettes

4750 Henry Wiggins & Co Ltd Welding Selector (Modified)

4751 Corrector Adhesive T V A Calc

4752 Per Edberg (Ref PCS) Swedish V.A.T.

4753 H.M.S.O. Clip Boards 4754 BHL R273 12” True Angle Set Sq

4755 MOD Radar Plotter Spares

4756 Trafalgar Promotions Metric Scale Table 4757 Aranway Ltd Egg Calc

4758 Yorkshire Electricity Board Modified Voltage Drop Calc

4759 Surveying & Scientific Inst Ltd Special Scales Drwg ADA106/A 4760 The Quiltery Templates 1-12 (see also 4735)

4761 Vermon Supply Co Special Head/Speed RPM Calc

4762 Westinghouse Brake & Signal Rotary Valve Calc 4763 BHL R273-12” Trueangle Adj Set Sq

4764 BHL R273-15” Trueangle Adj Set Sq

4765 Fearns Calculators M2 Metripak Cursor 4766 Gauatt Bualcombe Screened Curspr Panel

4767 Midland Educational Sceien Ass Special Block Px Scale Engraved

4768 Fife Carnegie Ltd Foldo 4769 Fife Carnegie Ltd 2 Disc Circ Calc

4770 Fife Carnegie Ltd 4 Disc Circ Calc

4771 R.I.B.A. Self Adhesive Contract Stickers 4772 C.E.G.B. Special Engraved Px Rule

4773 Impregnated Diamond Prods. Grinding Wheel Speed Calc 2Disc CRS

4774 Christian Selvesen Modified M3966 4775 Kellogg International Special Screened Rule

4776 Tekflo Ltd Orifice & Nozzle Flow Calc Circ

4777 T & S Taylor Special Printed Panel 4778 Ozalid (UK) Ltd AO/AOA S/Edges (Drg BB1969)

4779 Instruments Revised Flexilbe Curves

4780 Elite Removable Ink Edge Packing 4781 Riggs Advertising Ltd Circ Time Selector Strip

4782 Edward Erdman Special Metriverter

4783 BHL Basic PC for AO WDU FM 4784 BHL Basic PC for WDU FM A1

4785 R.I.B.A. Name Stickers 190 x 62mm

4786 Admel Blind Blocked DMS 4787 Navigair Circ Speed/Time/Dist/Calc

4788 Riggs Advertising Ltd Special White Rule/Panel

4789 BHL A2 TR Mounted on Z Stand 4790 BHL A1 TR Mounted on Z Stand

4791 BHL A2 Paraboard Mounted on Z Stand

4792 BHL A2 PC Mounted on Z Stand 4793 BHL A2 PCW with Z Stand

4794 Abbott Jones L/Wood Participation Calc (P3403)

Blundell Archive

44

4795 Anne Lowe Reading Aid

4796 BHL Basic PC for A1 PM S/Edge

4797 BHL Basic PC for A0 PM S/Edge 4798 Hasccrofts (Belgium) CRP 7 x Wind Calc

4799* Walker Crossweller Arkon Flow S/R Duplex

4800 Shirley Institute Calc Type EO 4801 Birdseye Foods % Calc

4802 Kingston Gifts Gravity Load Calc

4803 Kingston Gifts Gravity Load Calc 4804 Kingston Gifts Gravity Load Calc

4805 Kingston Gifts Gravity Load Calc

4806 Ref FPS Screened Circ Calc 4807 Ref FPS Special Cursor for Foldo

4808 BHL (MOD) Correction of Moment Prot (Mils)

4809 BHL Prot Fan RA No2 Mk1 4810 Harscrafts Ltd Plotter (275mm x 78mm)

4811 Megsons Hexagon Transport Foldo

4812 Fyfe Carnegie Special Foldover 4813 MOD 81mm Mortar Plotter L1A2

4814 BHL A0 Dip Board with Battons Unpainted

4815 BHL A1 Dip Board with Battons Unpainted 4816 Hepworth Clay Products Screened Circ Rotary Chart

4817 Corrector Adhesive Adj. Tee Squares

4818 Rank Taylor Hobson Gratings to Drwg B46/2962 4819 E.M.I. Mec Pressing Time Calc

4820 E.M.I. Mec Pressing Time Calc

4821 Locktite Product Selector 4822 Wright & Partners 150mm Scale - Oval Verulam

4823 Smiths Industries Scale/Tear Bar (Foil Blocked)

4824 Honeywell Ltd Suppression Selector 4825 Firth Cleveland Steel Weight Calc

4826 BHL Chart Plotter 1080

4827 BHL Chart Plotter 1074 4828 BHL 42” x A1 Dorchester PM Kit

4829 BHL A0A(54”) & A0 Dorchester PM Kit

4830 Pye Unicam Concentration Calc 4831 Admel S/Edge to Drwg B/8560

4832 John Walker Swim Time Conv

4833 Bachelor Foods Profit Calc 4834 Geliot Whitman Special 25” Px Rule

4835 Alcan Labs Special Foldover

4836 Corrector Adhesive Special Verulam Scale 4837 Corrector Adhesive 500mm Divider Px without Ink Edge

4838 Dane Nav Systems Vector & Plotter

4839 Clarks of Harrow 150mm Foil Blocked Scale

4840 Zimmer Orthopedic Standard Goniometer

4841 Deltakos (UK) Ltd Bextrene Slide 4842 Moslin Arts Special Gauge

4843* Kellogg Int Special S/R

4844 Port of London Authority Chart Reading Scale 4845 Searle Laboratories Norpace calc

4846 Canadian Forestry Equip Modified Forest Metriverter

4847 Admel A0 MCE Straightedge 4848 BHL 273 15” with PVC Quad (F. Blocked)

4849 Searle Laboratories Norpace Calc

4850 BHL Adaptable Stand (for Sept ‘78) 4851 BHL Ridgeway Stand (for Sept ‘78)

4852 Per Edberg Circ % Calc

4853 BHL Revised A2 Paraboard 4854 BHL 845/450mm Portland Px Roll.// Rule

4855 Mr Chubley (Christchurch) Spec.300mm F.Type Scale - Engraved

4856 BHL Revision - Flexible Curves 4857 BHL Surveyors Rods Revised

4858 Ciba-Geigy Desalination Calc

4859 Opico Screened Circ Calc 4860 Thomas Forman Spear & Jackson Bookmarkers

4861 BHL Arcliner

4862 B.P.Trading Special Foldograph 4863 Northern Ireland Electric Special Scale

4864 R.Unwin International Special Semi-Circ Protractors

4865 R.Unwin International Special Rule 4866 R.Unwin International Grid Ref. Scale

4867 Decca Lattice Rule - Engraved

4868 Per Edberg AB Flat Scale Rules 4869 Thomas Salter Screened Rules

4870 Ilford Developing Time Calc

4871 Robin Phillips Special Flat Rule 4872 Sidal Aluminium Replacement C/Disc for P4531

4873 Oxley Printing Group Slide & Sleeve Map Indicators

4874 Moreplan Px Rule A 1M/36” Dual Grid B 1M Metric Only

4875 Moreplan A Metric Grader Sq

B Imp. Grader Sq 4876 Moreplane Graded Ruler

4877 United Stationary Special Flat Scale

4878 Pye Unicam Log Absorbance Scale 4010-226-10431 4879 Pye Unicam Chart Calibration Grids

4880 Dracard New Heart Rate Calc

Blundell Archive

45

4881 Drayton Eng, & Nameplates Print Column Grange Scale

4882 Fyfe Carnegie Special Foldo

4883 Survey & General Inst.Co.Ltd CCTV Lens calc 4884 Helios Special S/R Engraved

4885 G.Nissel & Co Compensating S/R

4886 The Welcome Foundation Ltd Special Foldo 4887 Cadbury Ltd Special Foldo

4888 Greater London Council Set of 15 Cursors for Comp.Print

4889 Admel A0 Px Bladed S/Edge/Alum.F/Rail 4890 Admel Special A0 S/Edge

4891 Ayton Transport Consultants Special Foldo

4892 Per Edberg AB Special Rulers 4893 Monsieur Guesat Rapparteur Breton - Foil Blocked

4894 Fyfe Carnegie Special Folded Chart

4895 Mr Tonkin (Alcatot) Special Circ Calc (P4639) 4896 Addressograph Skid to Drwg 18637

4897 Negretti Casella Type Humidity Foldo

4898 O,K, Advertising Cocktail S/R (Drones) 4899 O.K. Advertising Cocktail S/R (Dial 9)

4900 Fyfe Carnegie Electrocardiographic Caliper

4901 Fyfe Carnegie Screened Special Ruler 4902 Directorate of Overseas Survey Modified Flight Planning Calc

4903 Fyfe Carnegie Special Foldo

4904 Directorate of Overseas Survey Special Romers (1 of ea 2) 4905 Faber Castell PC for 150 & 300mm A’Line Adj

4906 John Shaw Ltd Ton-Mile Foldo

4907 - - 4908 - -

4909 - -

4910 W Carson Special DMS 4911 Conoco Special Foldograph

4912 Per Edberg Circ Calc

4913 M Q A R (MOD) Circular Indicator 4914 Mathews & Yeats Decibel Rating Fan Ca

4915 MOD Air Contollers Scale

4916 Clarks of Harrow Printed Rule 4917 Fyfe Carnegie Special 2 Slide Foldo

4918 Royal Radar Establishment Weapon Engagement Calc

4919 Royal Radar Establishment Line of Sight Calc 4920 BHL Metric Survey Scale 1:1000, 1:2000

1:3000, !:5000

4921 Burmah Industrial Products Rawlbolt Calc (Revised) 4922 Mr Edgar Xuereb Ruler for Perspective Drwg

4923 GEC Diesels Printed Trans Cut Out Sheet

4924 BHL A1 & A2 Truline Units

4925 Ayton Transport Consultants Special Grid

4926 Pye Unicam Chart Calibration Grid B 4927 MOD Special Circ Calc

4928 Geliot Whitman 45° Set Sq Grid

4929 Diversly Profit Calc 4930 Prudential Special Foldo

4931 Erskin Mayne 6” Special Scales

4932 Wright Pugson Alum End Stop Studs 4933 Almo Ltd Special 300mm Foil Blocked Scale

4934 Brown & Root Derrick Calc

4935 Sales (Export) Copycast Printers Square 4936 Vinyl Products Ltd Special Circ Calc

4937 Vinyl Products Ltd Pigment Concentration Calc

4938 Vinyl Products Ltd Pigment Concentration Calc No2 4939 Dracard Heart Rate Calc

4940 Goad Plans 150mm Flat ‘F’ Scale

4941 BHL Hardy Floor Stand 4942 R.Unwin International Ltd Special Semi-Circ Prot

4943 Rotobord Ltd Vertical Scales Drg 72C3

4944 Rotobord Ltd Vertical Scales Drg 1011 4945 Metropolitan Sewing M/Cs Special Scales

4946 Vinyl Products Ltd Special Pigmentation Calc

4947 Morplan Pattern Master - Engraved 4948 Morplan Pattern Master 1/5x2/5 Scale or 1/

4949 Redland Roof Tile Ltd Wind Loading Calc

4950 RDS (Agricultural) Ltd Grain Test II Circ Scale 6T-23-004 4951 RDS (Agricultural) Ltd Instrument Scale GT-23-001 or 002

4952 RDS (Agricultural) Ltd Instrument Scale GT-23-003

4953 Creaseys Special Foldo 4954 Shell Special Foldo (Doganol)

4955 Motiwalla Special Rule-Metric Computing Scale

4956 British Steel Corp Zintec Foldograph 4957 Industrial Gifts Conversion Wheel

4958 Shell UK Oil Modified M3966P

4959 Shell UK Oil Special Calc 4960 Bemrose Plastics Special Circ Calc

4961 R.I.B.A. Bennett Howard King Stickers

4962 Chadburn (MDS) Ltd Rectangular Protractor 4963 Navigair (France) Rapperteur - Jean Case

4964 Istuai Markovits Tide Comp

4965 Fyfe Carnegie 24” D/B Px Ruler & 8” D/B 4966 I M H A 45° 4½” PB S/Sq - Foil Blocked

4967 I M H A (Amsterdam) 45° 4½” F/B S/Sq P/P

Blundell Archive

46

4968 Metric Metals Special Foldo

4969 BHL D310 - Foil Blocked (Per PCS)

4970 MSP French/Canadian S121 4971 Design Systems Cardial Dividers

4972 Bemrose Plastics 2 Disc Circ Calc

4973 Kemston the Explorers Special 3 Slide Foldo 4974 Ciba-Geigy Special Circ Calc

4975 Bourne Publicity Converter Chart

4976 P.O.Purchasing Dept S/R 4977 Welding Institute Special Foldo

4978 MOD FAC Rule (Revised Forward Air Con...

4979 Normanco Special Circ Drug calc 4980 BHL Printed Panel

4981 ICI Pain Assessment S/R

4982 Drayton Engr. & Nameplate Templates 4983 Ashlow Special Circ Calc

4984 Geliot Whitman Centering Scale

4985 Holmec Data Chart 4986 Crown Agents Computing Rule

4987 Decca Special Rule F/B

4988 Industrial Gifts Special Circ Calc (As M4667) 4989 Guiness Beer Profit Calc

4990 T.A.Griffin Data Chart

4991 The Lamb Food Co Profit Calc 4992* Westland Helicopter C of G Comp Sea King

4993 Fyfe Carnegie Special Printed Rule

4994 - - 4995 Offshore Insts. Ltd Compass Ring

4996 Mr J Morris “Rule of Life” Calc

4997 W Reeves Beer Profit Calc 4998 Coast Navigation School (FPS) Plotter

4999 Starline (Sales Ideas) Ltd Screended Ruler - 6”

5000 Fisher Controls Ltd Universal Valve Size S/R 5001 Maydown Products Cutting Guide

5002 Ilford Special Circ Calc

5003 AB Nautic Engraved Nav S/Sq 5004 AB Nautic Special Px S/Edge Rule

5005 Arnold Biggin Special Slide Charts

5006 Solar Safety Special Ruler 5007 ? “Now-Line” Calculator

5008 Rowton Promotions Stair Tread Gauge

5009 Plastimo (France) Regle Rapporteur 5010 The Moselry Rubber Co Rubber Hardener Conv Scale

5011 U.K.C.I.S. Special Px Rule 12”

5012 Standardgraph Music S/R

5013 International Computing Ltd Word Processing Rulers

5014 MOD Sight Testing Board 5015 National Playing Fields Assoc Pitch Charts

5016 Teledyne Allvac Date Disc

5017 Rotobord Plain Scale with Dovetail Slot 5018 Hauni Special Metriverter

5019 Bourne Publicity Special Rulers

5020 Carter Advertising Special Rulers (300mm F/B) 5021 Anglo Fancy Products Date Finder

5022 Alltrade Printers 3 Disc Special Scale

5023 Corade - France Special Romer 5024 G.C.M. Print & Packaging Router Moulder Selection Chart

5025 Devenish Brewery Special Px Profiles

5026 G.C.M. Print & Packaging Cutting Guide 5027 M Ford Motion Pictures Guide

5028 Berlyne Bailey Glazing Square - Bakelite

5029 Berlyne Bailey Glazing T/Sq - Bakelite 5030 Berlyne Bailey Wooden Glazing Lathe

5031 Berlyne Bailey Wooden Glazing T/Sq

5032 Clarks of Harrow Ltd Clothing Comparison Guide 5033 The Domestic Appliances Fauld S/R

5034 Plastimo Navigation Rule

5035 Drayton Engraving Special Px Rule 5036 MOD Nuclear Weapons Effect No2

5037 Anglo Fancy Products Tank Capacity Calc

5038 University College, London Special Bextrene Scale 5039 BP Gas Converter

5040 Carter Advertising Special Foil Blocked Scale

5041 Colden Aviation Nav/Aviation Sq 5042 Carl Accounting Accounting Slide

5043 BHL Foil Blocked 450mm DMS

5044 Lanco Special Screened Rulers 5045 Richard Cloyson, Andrew Garrett Tuning Compass (Spec Circ Calc)

5046 Hawthorn Baker New Px Typescale

5047 Crown Agents Special 12” Oval Scales 5048 Intnl. Military Services Radiac Calc No1

5049 W H Smith Special VAT Calc

5050 S.I.R.S. Navigation Ltd Transit Case - Compass 5051 John E Wright Blackboards

5052 B.P. Chemicals Special Foldo - Plasticisors

5053 Fosters A0 St.Edges 5054 Tachopak Tachograph Circ Calc

5055 Per Edberg AB Special Circ Calc

Blundell Archive

47

5056 BHL A3 BMM with // Blade

5057 BHL A0 BMM with // Blade

5058 Midland Printing Service Special Metriverter 5059 Medi Shield BOC Pressure Converter

5060 Tilbury Construction 12” Special FB White Rulers

5061 Tachopak Tachoplanner 5062 Gale Melville Ltd 12” Fl/Orange Px Rule

5063 Redland Tiles Wind Loading Calcs

5064 R.C.F.Tools Ltd 50 Flat Offset Scale 5065 P.I.T.B. Combigraph

5066 Mr H Shannon Price Meter

5067 Mr H Shannon Perpetracers 5068 Rotobord Manufacturing Ltd Special Scale

5069 Cannon Graphics Ltd Special Px Ruler

5070 Rockliff Bros Ltd Mortgage Cost Comparison Foldo 5071 Youth Afloat Range Finder

5072 D.G.Cousens Key Fobs

5073 Cannon Graphics Ltd Special Rule 5074 MOD - CPU Special Circ Calc

5075 Survey & General Sri Lanka Computing Scale 1:2000

5076 E.J.Motiwalla Special Verulam Scale 300mm 5077 E.J.Motiwalla Special Verulam Scale 300mm

5078 E.J.Motiwalla 150mm Scale

5079 E.J.Motiwalla 150mm Scale 5080 O.K.Advertising Special Circ Calc

5081 Per Edberg (Sweden) Special Screened Rule

5082 Scan Agency Fan Gauge (4 Leaf) 5083 Headland Fasteners Ltd Essanbee - Type Screw Gauge (P4609)

5084 Welding Institute Foldo Body (for P4977)

5085 Rawlings Trans DMS 1:50, 1:30 30cm 5086 Rawlings Trans DMS 1:50, 1:30 45cm

5087 Airflow Developments Air Velocity Calc

5088* Mather & Platt 10” Hydraulic S/R 5089 H.M.S.O. 450mm ABS Rulers

5090 Rotobord 24” Engraved PVC Scale

5091 Gift Publicity Ltd Special Rulers 5092 B P Trading Ltd Oil Fuel Viscosity - Temp Calc

5093 Webster 300mm Flat Verulam B/B

5094 Lummus Corp Hydraulic S/R 5095 G.P.West Gift Co. Special Gestation Calc

5096 Fyfe Carnegie Heat Loss Calc

5097 MOD Porton Down Special Training Wing Plotter 5098 R & D Franks Ltd White Template

5099 R & D Franks Ltd Orange Template

5100 R & D Franks Ltd Neck & Armhole Guide

5101 FPS - Export Austria 1½ Metre Px Rule

5102 ? Lattice Rule 5103 F Carnegie 2 Disc Circ Calc

5104 Per Edberg Special Trans Ruler

5105 Dracard H.R. Calculator 5106 Standardgraph Special Stanodata

5107 Graphic Controls Ltd Special Rulers

5108 Rank Xerox Reduction/Enlargement Calc 5109 Burmah Oil Rawlbolt Calc

5110 Burmah Oil Expandite Sealants Calc

5111 Zimmer Orthopaedic Ltd Redi-Vac Vacuum Gauge 5112 D.J.R. Trans Inj Moulded DMS

5113 D.J.R. Railway Curve

5114 Wood & Company Special 18” Elasticity Ruler 5115 Evans DMS

5116 B P Chemicals Plasticiser Calc

5117 Dayprint Ltd Protractor/Romer (F/B) 5118 Dayprint Ltd Protractor/Romer (Screened Cadet)

5119 Wallace & Tiernan Ltd Chemical Doser/Calc Guide

5120 Geliot Whitman Screen Tester 5121 Megasons 6” Equilateral Tri

5122 Racal Decca Lattice Ruler

5123 B.S.S. Guide for Flamco Pipe Support System 5124 Redland Tile Wind Loading Calc

5125 Metro Graphics Metro Graphics Scale Card

5126 MOD Protractor G.P.O. 5127 Store & Webster Hydraulic S/R 10”

5128 B.P. P5092 Oil/Fuel/Viscosity - Temp Calc

5129 Per Edberg Percentage Calc 5130 SSW Systems/Computer Rule

5131 SSW Systems Rule (as Standardgraph)

5132 Alcan Coil Calc (Originally P3397) 5133 B.S.S. Guide for Flamco Pipe Support System

5134 The Advertising Design P’ship Special Cursor

5135 Industrial Gifts F.H.A. Glass Thickness Gauge 5136 Memo Typography Ltd Memo Type Rule

5137 Memo Typography Memo Body Size Rule

5138 Simon Kelly Chord Analyser - Foldo 5139 I.C.I. Pharmaceuticals Diprovan Calc

5140 Rex Supply Co Data Cards

5141 Port of London Authority M548 Scale 5142 Peachgate Special 6” F/B Scale

5143 Limetree Marketing Tachograph Calc

Blundell Archive

48

5144 E.J.Motiwalla Special Verulam Scale

5145 E.J.Motiwalla Special Verulam Scale

5146 E.J.Motiwalla Special Verulam Scale 5147 Limetree Marketing Tachograph Disc & Cursor

5148 Marwin Cutting Tools Cutting Guide

5149 P.J.Foster 24” “Sanfor” Rule 5150 FPS 6” Foil Blocked F/Scale

5151 I.C.I. Bef Falon 1211 Special Chart

5152 Sales Air Course & Speed Calc 5153 J M Hoggett/BHL Shading Aid

5154 Samuel Webster Beer Profit Calc

5155 Bourne Publicity Special Px Set Sq - 45° 6” 5156 Kodak Ltd “Kelly” Cine Calc

5157 Fyfe Carnegie 2 Disc Circ Calc - 3 Sizes

5158* Sales Pregnancy Calc 5159 Industrial Gifts Perpetual Calendar

5160 Gale Melville Foldo Modified P4241

5161 Deeto Products Ltd Keeto Sq. (Marking Out Tool) 5162 Sageline Ltd Shelf Loading Calc

5163 Alpine Dreamline Ltd Special Flat Screened Scale

5164 Fyfe Carnegie (Pro Studio Press) Type Scale 5165 Fyfe Carnegie (Pro Jarvis Porter) Special Foldo

5166 BHL Advertising Calendar

5167 Andrews Air Conditioning Calc 5168 Industrial Gifts Ltd Portaloo Spacemaker Rule

5169 Communication Design P’ship “U” Value Foldo

5170 British Airways R251 School Ruler 5171 Better Boating Association Edge Protractor

5172 Ilford Turner Control Strip

5173 MOD Radiac Calc No1 5174 British Gypsum “U” Value Calculator

5175 Thames Board Mills Count Calc (P3404)

5176 Hepworth Vitrified Clay Prods Pipeline Design Calc 5177 Bath Profit Calc

5178 MOD Special Proytactors

5179 Dover Supply (PTE) Ltd Special Protractors 5180 Bourne Publicity Special F/B Screened Rule

5181 The Lummus Co Lummus Hydraulic S/R (P4843)

5182 Memo Typography Type Rule 5183 Fyfe Carnegie Single Disc Calc

5184 The Macmillan Press Ltd Verb Finder Calc

5185 Andrews Industrial Equipment Refrigerant Calc 5186 Link Communications Special Prifit Calc

5187 Celotex Sailing Data Calc

5188 A.J.Moss - Holland Course & Bearing Comp

5189 Mr W Davis - Straker Flat Scale

5190 Owen Wade Delmonte Viscosity Calc 5191 AFA - Minerva Equivalent Length Scale

5192 Burmah Castrol Oil Preheat Cac

5193 Carlsburg Profit Calc 5194 MOD Small Target Record Charts for 81mm

5195 MOD Tornado TFR Strike Rule

5196 Geliot Whitman Depth Scales A4 & Std (Old) 5197 Rubber Western Ltd Special Plastic Scale Card

5198 Harley & Cox Nitrogen Calc

5199 Lomas & Baynes Special Px T.Sq Blades 5200 Hull Drawing Materials Template

5201 Per Edberg Special Flat Ruler

5202 Pro PCS (Better Boating) Trans Darvic Panel 5203 BHL Stand Tray/Box

5204 Holland Special Foldo (Similar to 1769P)

5205 BHL Pencil Trays 5206 Pale Music Slide Rule

5207 IAC Snap Selector

5208 Fyfe Carnegie Special Calc 5209 Gallagher Tobacco Special Foldo

5210 MOD R A Protractor

5211 U.S.I. Special Fans etc. 5212 P.S.A. Data Cards

5213 BTR Permal Hydroglas Tank Capacity Calc

5214 Bourne Publicity Ltd Crop Populating Calc 5215 UDO Northern Special Verulam Scale 150mm

5216 Trend Communications Ltd Switch Function Chart

5217 Westland Helicopters Commando Mk1 Loading C 0f G Vector Plotter

5218 Seven Valley Railway Gauge Scale

5219 BHL TR Drafting Head 5220 USI Special TRI Scale

5221 I.F.Roberts Calorie Counter

5222 I.F.Roberts Circ Calorie Counter 5223* ©1963 Club System Ltd Golf Calc

5224 Fyfe Carnegie Special Screened Panel

5225 Manhattan Barlines Cocktail Mixer 5226 Per Edberg Special Circ Calc

5227 Mr Milner Cowes Tidal Flow Chart

5228 Robinson Calendars & Diaries 6” F/Scale 5229 United Scientific Dispacement Calc

5230 Sperry - New Holland Grain Loss Calc

Blundell Archive

49

5231 Forticrete Special Circ Calc

5232 Dowles Plastics Fan Scale

5233 Roberts Tidal Flow Chart 5234 Lantek Designs Straightedge

5235 Per Edberg Special Circ calc

5236 Bourne Publicity 14” Ruler (STC) 5237 A Bergin 6” Dia Px Protractor

5238 Rank Xerox Special Verulam

5239 Spray Engineering Foldo 5240 Johnsons of Hendon Colour Processing Calc

5241 Janssens Yarn Count Conv

5242 Commercial Nameplate Co Px Calc to Drg 213989 - Engraved 5243 Mr H Shannon Price Meter

5244 Geevax 2 Disc Circ Calc

5245 D M E Europe Special 18” Ruler 5246 Bergin Microplot Rules

5247 L.C.Wright & Co “Gault” Ruler

5248 Per Edberg Cool Calc 5249 Union Carbide UK Ltd Temik Calc

5250 Mr R Milner Solent/I.O.W. Tidal Flow Charts

5251 Ad Gifts Ltd Pregnancy Calc - Circ 5252 P.H.B. Advertising Ltd Special Circ Calc

5253 Ad Gifts Ltd Drug Interaction Calc (P4122)

5254 Lawrence Scott Electronics Ltd Protractor 5255 Mr R Milner Solent/I.O.W. Tidal Flow Foldo

5256 BHL Slide Chart Costing

5257 Lee Apparel Circular Calc 5258 Lee Apparel Demonstration Circ Calc

5259 G Wimpey Special 300mm Verulam Scale

5260* Beechams Sleep Spec Calc Tooth Decay 5261 P.E.P. Special Slide Chart

5262 John E Wright & Co Geological Protractor

5263 Bourne Publicity Special Trans Ruler 5264 Hewlett Packard Depth Scale

5265 Fran Rawlinson Grid Scale

5266 Charles Kendall & Ptnrs Drafting Film Circ Calc 4½” dia 5267 Inspection Equipment Ltd Exposure Calc S/R

5268 Fyfe Carnegie Special Equestrian Disc (20” dia)

5269 MOD Protractor Correction Moment (Scrn) 5270 Fyfe Carnegie Special Equestrial Discs (8” dia)

5271 Saurer Dederich Special Slide Chart

5272 Bemrose Advertising Domestic Heating Calc 5273 Pegasus Profit Calc

5274 Thorn EMI Modified Fault Analysis Foldo

5275 Chloride Legg Battery Charger Calc

5276 P & N Aides Cord Guide

5277 Parish & Fenn Profit Calc 5278 ICI Diprivan Calc

5279 Garford Romer Metric P4233

5280 Westland G Frame 5281 Artpoint Angle Measuring Protractor

5282 G P Industrial Gifts Ltd Special ‘Sheel’ Rule

5283 John Wennerstiom Large Portland Triangle 5284 Ref FPS Radiac Slide Rule

5285 LFM Aluminium Hardener Calc

5286 Forticrete ‘U’ Value Calc 5287 Graphoplex Set Squares

5288 Fyfe Carnegie Special Rule/Panel

5289 Manhattan Barlines Freezemint Cocktail Calc 5290 Manhattan Barlines Smirnoff Cocktail Calc

5291 Granthams Product Data Chart

5292 BHL Developments Air Brush Bracket/Holder 5293 Bourne Publicity Special Triangular Scale

5294 Saurer Diedrichs S600 S/R English

5295 Joe Johnson - Oxford Chord Calc - Circ 5296 Manhattan Barlines Cocktail Composer (Std)

5297 May Hannus Engraved Nav Tri

5298 Holbro Company Reliability Calc - Circ 5299 Lager Kitchens 150mm Specila BB Scale

5300 A B Nautic Special Flat Darvic Ruler

5301 A B Nautic Special Flat Px Ruler 5302 Per AVR Bextrene Panels

5303 G P Industrial Gifts Textile Converter

5304 Wood & Company Special Scale 5305 Fyfe Carnegie 3 Disc Special Circ Calc

5306 A B Nautic Navigational Ruler

5307 May & Baker Spray Calc 5308 Mullard Black Body Slide Rule

5309 Conoco Special Metric Converter

5310 Advertising Business Gifts Special Flat Ruler 5311 Bryant Properties Special R1 Scale 150mm BB to 88ft

5312 Musto & Hyde Compucourse Yachting Calc

5313 Zimmer & Clashes of Harrow Goniometer (Orthopedic Prot) 5314 News Group Newspapers Ltd Plate Position Slide Chart

5315 Rainbpw Displays Ltd Golfer Guide

5316 Bourne Publicity Special R1 Scale 150mm 5317 Thames Estuary Plastics Ltd Special Circ Calc

5318 Bemrose Advertising Products Sidal Aluminium Calc (P4531)

Blundell Archive

50

5319 Bemrose Derby Drug Interaction Calc

5320 ICI Arklone Selector Chart

5321 Wessex Publicity Special Calc 5322 Wessex Publicity Special Calc (Larger Version)

5323 Thomas Leign Advertising Ltd Inner Kitchen Ruler

5324 Cargills Ltd 3” Offset Scale 1ch x ft 5325 Hawthorn Baker-Cornerstone Type Sq Gauge TG1011

5326 Fyfe Carnegie Special Ruler

5327 H.M.S.O. Fallout Template 5328 H.M.S.O. Ships Fallout Template

5329 Metro Media Radiator Calc

5330* Tim’s Art Supplies Pica Type Scale 5331 Capt Andrew J Rae IMSC Protractor

5332 Steel Castings MOD. Exposure Calc

5333 Marler Foldograph 5334 V H Green Gifts Ltd Calibrator Disc

5335 Manhattan Barlines Cocktail Mixer

5336 Southern Electricity Height Scale 5337 Southern Electricity Sag Templates

5338 Charrette Corp Enlarged M1158

5339 United Stationary Px Set Sq 5340 Fyfe Carnegie Acid Calc

5341 Pye Unicam Chart Calibration Grid

5342 Motiwalla Romer (Protractor) 5343 Mainspring Promotions R1-150mm Special Scale

5344 Walton Nash Advertising 3 Disc Special Circ Calc

5345 John Hartley BP Gas Slide Charts 5346 Digital Equipment Co Ltd Special Data Chart

5347 Northern Ireland Elec Service Verulam Scale Imperial + Yellow Cntr

5348 Bourne Publicity Hydraulic Pump Calc 5349 MOD - Royal Ordnance Special Circ Calc

5350 Industrial Gifts Well Control Calc

5351 Walton Nash Advertising Slide Chart 5352 Hammetts Special Scale Rule

5353 Mr J Wilkes Computer Data Converter

5354 Nationwide Refrigeration Refrigeration Calc 5355 Survey Scientific of Dublin Computing Scale

5356 Intnl Wool Secretariat Yarn Count Converter

5357 Canada Dry Carbonation S/R 5358 Circuit Publications 14” Computer Rule

5359 Lab Equipment - Sri Lanka Offset Scales ½mm

5360 Udo - Tottenham Court Road Computer Rule 5361 Ref FPS Copy Editing Guide

5362 Craigdon Business Specialities Oil Well Converter (GEOUAM)

5363 The Welding Institute Beam Path Location Rule

5364 Corner Stone Typescale - Blind Blocked

5365 Premium Pen PLC Obstetric Calc 5366 DHSS Spirograph Calc

5367 Surveying Scientific Special Computing Scale

5368 Harkfield Limited Cocktail Composer (DeKuyper) 5369 Whitcoulls New Zealand 1:25x1:50, 1:100x1:200 12” Oval

5370 Whitcoulls New Zealand 1:100x1:500, 1:750x1:1500 Ver Scale

5371 Whitcoulls New Zealand 1:1000x1:2000, 1:1250x1:2500 Scale 5372 MOD A.U.W.E. Portland Calculation Range

5373 Shorko Films Special Circ Calc

5374 Naaflo UK for Ghana 12” Ver Flat Scale 10ths & 12ths, 8th 5375 Unbrako Socket Screw Selector Chart

5376 Alternative Resources Ltd Special Foldograph

5377 Surveying Scientific Special 6” Ver Scale + Yellow Cntr 5378 Anglo Fancy Products Flow Rate Calc (Size as M1769)

5379 Ad Gifts Cadbury Profit Foldo (P4887)

5380 Howson Algraphy Special Rulers (Panels) 5381 W Reeves Profit Calc

5382 Mr Pettinger Chord Maestro

5383 Gaskell & Co Carpet Tile Estimator 5384 Bourne Publicity Special Circ Calc

5385 MOD Small Target Record Chart (81mm L1/

5386 Br Geological Survey Map Romers 5387 I P B Bedwell Special Calc - No1 & No2

5388 Dowty Group Services Special Circ Calc

5389 Discount Stationary Products Graders Set Sq 5390 Discount Stationary Products 1/4 & 1/5 Set Sq

5391 Ref FPS Radiac Calc No1 Mk2

5392 Westbrook Marketing 1st Side R1/5 - 2nd Side R1/3 5393 Gooch & Wagstaff Special Metric Converter

5394 U.S.I. Protractor G.P.O.

5395 U.S.I. Scale Extended (GPO Prot) 5396 Howitt Group - Mr Rivington Special Goniometer

5397 FPS Special 6” Px Ruler + 1 of Colour

5398 Tubemakers of Australia Ltd Special Foldo 5399 Geliot Whitman Pie Charts Screened (4½”dia)

5400 Geliot Whitman Pie Charts Foil Blocked (4½”dia)

5401 United Stationery Ver Flat 1ch=1” x Metres 5402 DHSS Queue Calc 7½”dia

5403 Bemrose Calendars& Diaries Cable Calc

5404 Stop TV Lens Calc (Osprey) 5405 Defence Nuclear Bio & Chem Taylor Plotter Arm

5406 United Staionery Spec. Flat Ver 2ch=1” x Metres 300mm

Blundell Archive

51



5409 Beaumont Marketing 7½” x 3” Foldo Profit Calc 5410* ARV Aviation Fuel Oil Computer (Size as M2000)

5411 Carrington Counter Assoc Ltd Sqare D Calc Foldo 7½” x 3”

5412 EBC Graphic Design Special Oval Scale 300mm BB 5413 KKA (Point of Sale) Ltd Duracell Battery Foldo 8¼2 x 3”

5414 Br Geological Survey Map Romers 4” x 4½”

5415 ICI Infusion Dosage Calc A 5416 ICI Infusion Dosage Calc B

5417 Br Geological Survey Map Romers (BGS)

5418 Imperial College 60mm Offset Metric Scale 5419 Ref FPS Computer Layout Rule

5420 Ref FPS Computer Layout Rule

5421 United Stationery Chain Scale 16ch = 1” x Metres 5422 United Stationery Chain Scale ½ch = 1” x Metres

5423 ICI Circ Infusion Dosage Calc

5424 RS Component Metric Thread Screw 5425 Claritas Garford Romer 3¾” x 1 7/8”

5426 Castrol Ltd Fuel Oil Preheat Circ Calc (P5192)

5427 Mr D Webster Special Word Processing Ruler 5428 MOD Case c/w Target Record & Panel

5429 Standardgraph Exhibition Tubes

5430 Standardgraph New Stand Precisa Rulers 5431 Robert Young & Co Ltd Sheep Dip Calc

5432 Whinney Mackay-Lewis Ptnsh Converter Based on P4782-New £/ft²

5433* British Aerospace Aeronautic Converter (Updated P3297) 5434 Saurer Diederichs Special Slide Chart (Updated P5271)

5435 Roberts Charts Tidal Flow Chart (P5233)

5436 Glass Industry Supplies 2 Part S/Edge 3250mm 5437 Cover to Cover Screened Typescale

5438 Christopher Cripps Med. Equip Steam Calculator

5439* Interdab Slide Converter 5440 Witherby & Co Special F/B 150mm Scale

5441 - -

5442 C.T.Reprographics Special F/B Scale R1 Type 300mm 5443 FPS HRP Sales Comparator

5444 Solaglas Glass Measuring Gauge

5445 Ref PCS 15mm Board 730 x 530 5446 Roberts Charts Bearing Indicator

5447 Armchair Sailor USA Special Breton Plotter

5448 Royal Ordnance 81mm Circ Calc (Cheap Disc Calc) 5449 Ciba Ciba Egg Calc - Foldo

5450 John Courage Beer Profit Calc

5451 Bronswerk BV Refrigerent Calc

5452 Percy Thomas 300mm Special Verulam (1:300)

5453 Civil Defence School (Dublin) Screened Radiac Calc 5454 Dracard Heart Rate Rule

5455 Parker Craft S.A. 300mm All Metric Acry. Rule 0415.03

5456 Parker Craft S.A. 300mm All Metric Acry. Rule 0415.04 5457 Parker Craft S.A. 300mm All Metric Acry. Rule 0415.05

5458 Parker Craft S.A. 300mm All Metric Acry. Rule 0415.06

5459 Abbott Laboratories Special Foldo with Disc 5460 TBA Industrial Products Special Yarn Converter

5461 Highland Leasing Cashflow Slide Rule

5462 Alcan International Ltd Flatness Calc (P2755) 5463 Promotion Design & Mrkting Dylon Calc

5464 Whitbread & Co Ltd Beer Profit Calc

5465 Ad Gifts Ltd Special Screened Goniometer 5466 Cetrek Ltd Special Circ Disc 3 11/16” dia

5467 RHM Laserton Laser Printing Rule

5468 Bourne Publicity Specila Flat Rule 5469 DJR Offrex 15” Trans Ruler FB

5470 Cripps Ltd Steam Table (Circ Calc)

5471 Sales FTS Age Year Group Calc 5472 Dyfed County Council Calving Calc

5473 Scicon Ltd Widger Slide (144099 724 4560)

5474 Consol. Construction Cyprus Special 150mm Oval Metric Ver 5475 Dept of Defence - Dublin Radiac Calc No2 Mk2

5476 Offrex Special Px Rule 15”

5477* Ryalux Ltd Special Foldo (Size as M1769) 5478 Interact Grain Weight Calc

5479 ICI Coating Chart

5480 K.V.C. Lens Calc 5481 Bourne Publicity Special Ruler

5482 MOD Special Template ‘A’

5483 MOD Special Template ‘B’ 5484 MOD Protractor & Arm

5485 MOD Radiac Calc No1

5486 Consolidated Construction Ver Offset Scale 1:1250 x 1:2500 5487 Per Edberg Percentage Calc

5488 MOD Radar Plotters

5489 Dowty Hydraulic Systems Calc 5490 D.A.Cox Ltd Goniometer - Small Cheap Version

5491 Bristol Business Gifts Continuous Stationery Rule

5492 Rallymaps West Wellaw Romer P4149 5493 Clarkson Plotting Squares

5494 Sebaleen Ltd Screw Gauge (Similar P4609)

Blundell Archive

52

5495 Ref FPS - UDO Wessex Special Pyrford Protractor

5496 Bayliss Wisdom Ltd 45º Special S/Sq

5497 Westbrook Marketing Special F/B 150mm Scale 5498 Evergreen Gallery Special Template

5499 Guiness Brewing Special Beer Profit Calc

5500 Comlognav Hover Plotting Board 5501 Comlognav Evec. Plotting Arm

5502 City Travel Trade Supplies Ltd International Time Calc

5503 International Inst. for Cotton Starfish Fabric Property Calc 5504 Geliot Whitman Pie Chart - Foil Blocked

5505 Incentive Group Scotchcare Slide

5506 Herdmans Special Yarn Count Calc 5507 Hill & Knawlton Jetsetter (Print Rule)

5508 Concrete Plant Concrete Vol Comp

5509 Br Showjumping Assoc Time Fault Calc 5510 Mr N Hart Printed Plate

5511 Met Office Scale M.O. Tilting Syphon Rain Recd

5512 Ellenell Promotions Screened Panel 5513 Chubb Fire Fire Exstinguishing Calc

5514 Linotype Special 0413.15

5515 Picanol Special Yarn Count Calc 5516 Wessex Publicity E.C.G. Rule with Pocket Clip

5517 Kings Cross Video Ltd TV Lens Calc

5518 Farmplan Distance & Area Grid 5519 Club Durst Colour Calculator

5520 Kernow & Co - Mr Daniels Special Rule

5521 Map 80 Systems Modified Computer Rule 5522 Leslie Furness Special 300mm Scale F/B

5523 Edward Erdman Special Metriverter

5524 Zimmer/Clarks of Harrow/Biomet Goniometer 5525 Barker, Baker Batten Idem Reel Ruler

5526 Zimmer/Clarks of Harrow/Biomet Gonioneter

5527 Marley Roof Pitch Indicator 5528 Straumenn Goniometer

5529 Barker, Baker Batten Gauge Ruler

5530 Sandy Press Drill Installations Calc 5531 Ross, Levenson, Harris Ltd Sigma Slide Chart

5532 Perolin Tank Cleaning Calc

5533 Right Ideas Special Academy TR1 Scale 5534 S.W.County Newspaper 18” Column Width Rule

5535 S.W.County Newspaper 12” Column Width Rule

5536 Dr Menage Ground Speed Rule 5537 Alkens Drawing Supplies Ltd Special Verulam Scale

5538 Richards & Phillips Ltd 200mm Bolt Gauge

5539 Thurston Brown Associates Template

5540 Thurston Brown Associates Template Rules A or B

5541 Inplaster - Vienna per FPS Special Calc 5542 Celsur Plastics Ltd Egg Rule

5543 British Aerospace V/STOL Comp-Harrier

5544 Gulf Aluminium Rolling Mill Screened Coil Calc 5545 Consolidated Construction Special 300mm Flat Scale

5546 Butler, Currie & Hook Spirit Gauge

5547 Lesmar Ltd Special Ruler 5548 T.I.S. (Publicity) Ltd Yarn Measuring Device

5549 Fuller, Smith & Turner Beer Profit Calc

5550 Mr Hamilton Special Navigation Plotter 5551 A B Nautic Scale Art No 140

5552 Sale FPS Std Circ Calc List

5553 Unbrako Special Foldograph 5554 Ellenell Promotions White Plastic Rule

5555 Sound & Light Special Foldovert

5556 Titan Hardware Ltd Ventilation Calc 5557 Br Geological Survey Knox Protractor

5558 Laboratory Equipment Offset Scale

5559 Sale FPS Station Pointer 5560 British Aerospace Harrier V/STOL Computer

5561 Miss Caden Parker Horse Weight Calc

5562 Standardgraph Special Foldo Section 5563 Mario Lino (UK) Ltd 30cm Trans DMS 1:20 x 1:100

5564 Mario Lino (UK) Ltd 30cm Trans DMS 1:1 x 1:100

5565 Mario Lino (UK) Ltd 30cm Trans DMS 1:1 x 1:50 5566 MOD - Royal Ordnance 81mm Mortar M252 Cheap Disc Calc

5567 John C Angell Special 300mm Oval Scale

5568 Mario Lino (UK) Ltd 40cm Trans DMS 1:20 x 1:100 5569 Mario Lino (UK) Ltd 40cm Trans DMS 1:1 x 1:100

5570 Mario Lino (UK) Ltd 40cm Trans DMS 1:1 x 1:50

5571 Claskalarms Capital Guide Rule 5572 Sale BHL Graphic Art Scale (Caxton)

5573 Nicoll Graphics Special Verulam Scale 150mm

5574 Bourne Publicity 300mm All Metric Acrylic Rule 5575 Fullerscope Chord Computer

5576 Harbarrow Rubber Co Iron Gauge

5577 Rank Taylor Hobson Talyrond Template 5578 The Welding Institute Beam Plotting Chart Slide

5579 G & B Arts Ltd Bar Codes Systems Ruler

5580 Rally Navigation Services Romer 5581 Kingswood Studios Music Key Foldograph

5582 S.C.R.A.T.A. Exposure S/Rule MkV

Blundell Archive

53

5583 May Hannus Engraved Port Nav Tri c/w Alum F/R

5584 Bourne Publicity Redland Roof (Goniometers)

5585 Abbott Laboratories Foldover Pain Assessment Guide 5586 Ford New Holland Grain Loss Calc

5587 Br Advertising Products Tilcon Road Surfacing Calc

5588 Derron Displays Ltd Special Ruler 5589 Webster Instrument Services 1/1500 Offset Scales

5590 FPS Endowment Calc - Card

5591 Roberts Charts Tidal Flow Chart 5592 Metro Media Thorn EMI Radiator Calc

5593 Perolin Marine Product Selection Chart

5594 M & L Special Calc 5595 Batchelors Foods Ltd Margin Calc (Profit P4833)

5596 DIS Promotions Special 300mm Rule

5597 Garmco Coil Calc (Metric) 5598* Garmco Coil Calc (Imperial)

5599 Duralith Reader Scale (Px Disc)

5600 Cover to Cover Screened Typescale 5601 FPS Pira Type Scale

5602 Pinder Special 150mm Verulam

5603 British Rail PS18 Modified 5604 Parker Craft 300mm DMS Trans

5605 Parker Craft 450mm DMS Trans

5606 Ozalid S.A. 250mm Trans DMS 5607 Ozalid S.A. 300mm Trans DMS

5608 C.Harrison Conbox Inc A2 Lightboard (S/E in Inches)

5609 Bourne Publicity Special Px Rule 5610 Newswift Ready Reckoner

5611 Roberts Chart Tidal Flow Chart Mk2

5612 BHL Egg Rule 5613 BHL Goniometer

5614 Penguin Plastics Measuring Gauge

5615 Sales - Ref Staedtler Graphic Layout Scales 5616 PPS 150mm Verulam Scale (Debenhams)

5617 Incentive Group Egg Rule

5618 Bourne Publicity Special Ruler 13” x 2” Px 5619 New Forest Print Equipment Drill Scale

5620 UK Optical Optical Ruler

5621* British Sugar PLC Soil Tare S/R 5622 Air Plan Flight Equipment Aviation Protractor

5623 Altar Ltd Cheap Computer Rule

5624 Walker & Staff Pipe Size Converter 5625 Scott Roof Tile Tile Estimator (Foldo)

5626 Bourne Publicity Redland Roof Pitch Indicator

5627 Meat & Livestock Commission Pig Carcase Grading Conv

5628 MOD Photo Interpreters Rule

5629 MLC Pig Carcase Breeding Conv 5630 Rolalong Special 150mm R1/Type

5631 Frank West M172 V.A.T. Calc

5632 BHL Portland Decker Nav Plotter 5633 Pentland Scotch Whiskey Pentland Scotch Whiskey Calc

5634 MOD Nuclear Fallout Prediction Template

5635 MOD Downwind Chemical Hazard Prediction 5636 The Perolin Co Circ Selection Guide

5637 B.O.C. Beer Gas Calc

5638 Mann of Norwich Beer Profit Calc 5639 Hussey & Greaves Pig Unit Assessment Calc

5640 Bourne Publicity Computer Ruel - Wang

5641 ICI Special Yarn Count Calc 5642 Graphic Origination Typescale

5643 ICI Agrochemicals Knapsack Calibration

5644 Sales FPS Air Protractor Range 2 5645 South Western Marine Factors Portland Decca Navigation Plotter

5646 Lindab Duct Calc

5647 MOD Poly Bag (Nuclear Template) 5648 MOD Poly Bag (Chemical Template)

5649 Chas E Goad Special 150mm Scale

5650 CEGB Fueling S/R - Torness 5651 Quantum Print Mori Slide Chart

5652 Thermalite Tech-U-Disc Calc

5653 Dentsply Ltd Halotherm 5654 Manhattan Barlines Special Cocktail Slide

5655 Map 80 Special Px Scale (Modified 5521)

5656 Isolated System Ltd Expansion Joint Calc 5657 More Graphics PR24” - Engraved

5658 Ritma Sweden 1000mm Tee Sq

5659 OK Promotions Goniometer 5660 BHL Garford Romer

5661 Geliot Whitman Pitch Rule 15¾” x 1¾”

5662 FPS Tinted PS 300mm 5663 Progamme Packaging Canine/Feline Diet Calc

5664 Wessex Publicity ‘X’ Ray Rule

5665 Bruce Davis Associates Plotting Sq 5666 C J R Fyson Belt Capacity Calc

5667 Angus Fire Armour Equipment Calc

5668 FPS Railway Ruler 5669 Xenotron Typescale

5670 Bourne Publicity Elasticity Rule

Blundell Archive

54

5671 Cookson Lead Flashing Calc

5672 London Emblem PLC Tarmac Sizing Calc

5673 Diethelm 1:1 x 1:5 Offset Scale 5674 Diethelm 1:20 x 1:50 Offset Scale

5675 Diethelm 1:100 x 1:200 Offset Scale

5676 Emblem Print Products Special 150mm Scale 5677 Syntex Visual Analogue Scale

5678 Gras Special Mint Foldo

5679 Sultan of Oman Land Forces 150mm Protractor 5680 Pro Ad Special Ruler

5681 Tayside Health Board Insulin S/Rule

5682 The Foundation Heart Risk Calc 5683 Peter Savage Iron & Steel Manhole Cover Data Chart

5684 Wallis & Piernan Brine System Sizing Calc

5685 MOD Downwind Chem Hazard Predict Temp 5686 MOD Nuclear Fallout Prediction Template

5687 Symbols Wound Gauge

5688 Bemrose Calendars AOPA Rule 5689 The Western Gazette Column Width Printers 12” Px Rule

5690 Dan Air Trim Computer

5691 Sales - Ref Claus Special 800 x 600 Board 5692 John Brown Save the Children Pregnancy Calc

5693 Color Frost/Superfrost Ruler 180mm x 62mm

5694 GBCT Lens Calc 5695 Ibex Pumps Streamline Flow Calc

5696 Vigers Special Slide Chart

5697 A B Nautic Navigational Triangle 5698 R K Print Coat Inst Metering Bar Slide Chart

5699 (Now 5722) National Westminster Bank Special 15” Acrylic Rule

5700 FBM Marine Marine Converter 5701 Red Computing Ltd Mine Field Slide Rule

5702 Angus Fire Foam System Slide Chart

5703 Blyn Jones Prisma Rule 300mm 5704 Marwin Cutting Tools Metric Cutting Guide

5705 MHH Engineering Metric Torque Calc

5706 MHH Engineering Imperial Torque Calc 5707 Hall & Watts Special GPO Protractor

5708 RHS Promotional Special PW12” Rule

5709* ©1954 S.C.R.A.T.A. Circ Exposure S/R Mk6 5710 Media Plastic Percentage Calc

5711 Daleys Book Shop 150mm Ver Spec (Yorkshire Electric)

5712* Ker Associates Heart Rate Rule 5713* Map 80 Systems 8” Computer Rule

5714 Incentive Promotion Single Cursor % Calc

5715 Per Edberg Single Cursor % Calc

5716 Guild of Bricklayers Brickwork Scale

5717 Clarrs UK Ltd Combined Efficiency Chart 5718 Inovative Publicity Products Motorist’s Converter

5719 Blair Kirkman 300mm Special Verulam

5720 UDO 0.707 Reduction Ver Scale 150mm 5721* BHL Motorist Converter - Auto Buro

5722 Airplan Flight Equipment 16” Air Nav Rule

5723 Airplan Flight Equipment 8” Air Nav Rule 5724 Highline Publicity 12” Special Oval F/B Scale-Imp

5725 (Destroyed) Railwood Products Model Railway Scale (See P5738)

5726 Marketing Aids 13” White Rule 5727 Micro Medical Lung Function Calc

5728 Hall Printing & Stationery Dollar/Sterling Conv

5729 Hall Printing & Stationery Deutchmark/Sterling Conv 5730 Marketing Aids Int. 13” White Ruler

5731 C’Thru Music Note Tracker

5732 Walton Nash Advertising Wire Tension Guide 5733* Hall & Woodhouse Beer Profit Calc (Badger)

5734 National Westminster Bank Special 15” Px Rule (Modified P5699)

5735 ICI Agrochemicals Knapsack Calibrator (I.G.C.) 5736 Drayton Gifts Special 18” Acrylic Rule

5737* N Minikin Pipe Alignment Guide

5738 Railwood Product Model Rail Scale Mk2 5739 Claygate Special 18” Acrylic Rule (Nopec)

5740 Belfast Sunday Life Readership Survey Calc

5741 Nautisch Institute Special Breton Plotter 5742 Furmanite Flange Table Slide Chart

5743 Sales European Advertising Tri Scale

5744 Commercial Advertising 12” Spec White Acrylic Rule 5745 Business Gifts Associates Peak Flow Calc

5746 MOD 20” Straightedge

5747 BHL Heart Rate - French 5748 BHL Pregnancy Calc - French

5749 BHL VAT Calc - French

5750 BHL Drug Interaction Calc - French 5751 BHL Heart Rate - German

5752 BHL Pregnancy Calc - German

5753 BHL VAT Calc - German 5754 BHL Drug Interaction Calc - German

5755 Parker Craft Pty Brick Scale

5756 Biorhythm Display Unit Biorhythm Disc 5757 Furmanite Flange Table Data Chart (was P5742)

5758 D O’Sullivan Graphics Margin Calc

Blundell Archive

55

5759 BHL 17½ % VAT Calc

5760 ICI Agrochemicals Knapsack Calibrator

(Customer requests use of old P Number) 5761 British Federal Resistance Welding S/R

5762 Glynwed Foundries Covers & Gratings calc

5763 Airplan Flight Equipment 16” Air Nav Rule - AS3 5764 Airplan Flight Equipment 16” Air Nav Rule - AS4

5765 Airplan Flight Equipment ASE Plotter

5766 Topline Schearing Converter 5767 Airplan Flight Equipment 16” Air Nav Rule - AS1

5768 Staedtler Australia 961 80 2AS Academy Scale 300mm Wit

No Ref to Staedtler or BH + 4 OP 5769 Ola Stodberg Shell Circ Slide Disc 210mm

5770 Right Promotions Body Mass Index Calc

5771 CMP Batteries Charger Calc 5772* ©1992 Compas Belgium Tidal Flow Chart

5773 BHL S/T/D Calc-Larger Version with BH

Comps 5774 William Tatham Special Yarn Converter

5775 BHL Anti-Natal Pregnancy Calc

5776 Airplan Flight Equipment Air Navigational Square Prot 5777 Glynwed Foundries Ensign Pipe Data Chart

5778 Impress Business Gifts Flax draught Indicator

5779 Impress Business Gifts Special Yarn Converter 5780 Charing X & Westminster

Medical School Post-Mortem Chart

5781 H & P Werbe Pregancy Calc - Special 5782 Per Edberg Flight Computer

5783 Redland N.I. 180° 6” Protractor

5784 Stemcor Cross Section Data Chart 5785 Roland Bauer GmbH Pregnancy Calc - Special

5786 United Stationery Special 12” Oval Verulam

5787 Henry Ling 18” Printers Typescale 5788 A & F Royal 300mm Oval Verulam (Special)

5789 Michel van de Wiele Special Yarn Converter

5790 Formula Incentives Navigation Template 5791 Flight Logistics Compass Base

5792* ©1966 Bass Brewers Beer Profit Calc

5793 Railwood Products Railway Scale 5794 Plain Language Comm. Agents Rule

5795 Cyanamid of G. Britain Monocor Circ Calc

5796 ICI Agrochemicalc Knapsack Calibrator 5797* ©1992 BHL BMI Calc (Imperial)

5798* ©1992 BHL BMI Calc (Metric)

5798/96*

5799 Inland Revenue D.W.P. Calendar

5800* ©1992 BHL World Time Converter 5801 Dobsons Refrigeration Fault Finder

5802 Roberts Charts Tidal Flow Chart - Cowes

5803 Airplan Flight Equipment Air Nav Computer - Small 5804 Airplan Flight Equipment Air Nav Computer - Large

5805 Oy Pr-Gift Import Ltd Infusion Rate Calc

5806 Syarikat Special 300mm Ver Flat Scale 5807 Furmanite Flange Table

5808 Airplan Flight Equipment Air Nav Plotter ARP-1

5809 RHS Template 5810 Roberts Charts Solent Tidal Flow Chart

5811 NHBC Foundation Depth Calc

5812 Inventorprise Music data Bank 5813 Ligad - Tel Aviv Drug Interaction Circ Calc

5814 Steel City Academy Type Oval Scale 1:1, 1:5

1:20, 1:50 5815 EMC 70.7 Reduction Scale

5816 ICI Agrochemicals Knapsack Calc - Spanish

5817 Profile Marketing Door Module Scale 5818* ©1995 BHL Body Surface Area Calc

5819 Company De Prom. Int. 200mm x 400mm Scanner Scale

5820 Spalder Medical Turbuhaler BEF Calc 5821 LMPP Diopharmar BMI Calc

5822 Fisher Frozen Foods Vegetable Selection Calendar

5823 BHL Drink/Drive Calc 5824 Provox Sweden Wire Tension Guide

5825 Dowlis Plastics Filofax Rule

5826 Sprecher & Schun Motorcurrent Converter 5827 Chas E Goad 150mm F/B Scale 1:2500 x 1:500

1:1000 x 1:750

5828 Personal & Kundupmuntran Cholesterol Calc 5829* ©1992 Compas - Belgium Pas de Calais Tidal Chart 1:20 x 1:200

1:40 .......

5830 E J Motiwalla 300mm Verulam Oval 1:80 x 1:800, 1:100 x 1:1000

5831 E J Motiwalla 150mm Ver Oval (Dividings above)

5832 Roberts Charts Tidal Flow Cht-Port to Needles 5833 ARAP Pension Calc

5834 H & P Werve Service GmbH Circular Date Finder

5835 Mayhill Technology Chord Wheel Circ Calc 5836 Zeneca (was ICI) Knapsack Calibrator - French

5837 Flight Logistics Compass Base - American

Blundell Archive

56

5838 London Electricity 300mm Ver Oval 1:500, 1:250,

1:2500, 1:1250, 1:50, 1:100, 1:200

5839 Vario Press Service Data Slide Chart 5840 Barnacle Corp Special Tidal 2000

5841 Bourne Publicity Beam Plotting Chart

5842 Francoise Loze Regnault BASF Fungicide Slide Chart 5843 Concept Centres Ltd Pile Height Measure

5844 BHL Centre Zero Rule (20cm Centering

Scale) 5845 NRH Mamaji

(see E J Motiwalla 756/52) 4ch=1”, 8ch=1” Ver Flat

5846 CTI Gamma Exposure Calc Mk7 5847 Paul Koch BMI Calc - Danish - Metric

5848 Tube Sales UK Ltd Date Finder

5849 Promo & AG Swiss Sun Protection Calc 5850 Walton Nash Test Sieve Specification

5851 Roberts Charts Tidal Flow Chart - Channel Islands

5852 Castrol Fuel Oil Pre-Heat Calc 5853 Norbain Security Lens Range Calc

5854 Standardgraph 6” F/B Scale (op Attenberger

1:1000 x 1:500, 1:2000 x 1:2500) 5855 Francoise Loze-Regnault Fernican Foldo (Vine Spray)

5856 ABB Capacitors Power Factor Calc

5857 Calor Equilibrium Calc 5858 Francoise Loze-Regnault Margin Calc - Dual V.A.T.

5859 Spalder Medical Turbuhaler Circ Calc

5860 Compas Updated P5772-Vlaamse Banken Tidal Flow Chart

5861 Synthelabo Recherche Egg Rule 160mm x 58mm

5862 Ordnance Survey 7” Ver Flat Scale 1:1250 each edge 5863 Ordnance Survey 7” Ver Flat 1:2500 each edge

5864 Paint Test Equipment Univ. Dewpoint Humidity S/Rule

5865 BH (Standardgraph) 30cm Acrylic Rule-Div. mm both sides No’d cm 1 Side, mm 2nd Side

5866 BH (Standardgraph) 45cm Acrylic Rule (Div. as P5865)

5867 National Milk Records 365 NMR Calc - 5½” & 5” Discs

5868 Omiga Survey Finding Foldover

5869* ©1994 Vauxhall Motors Spot Weld Selection Chart 7½” x 3” 5870 Louis Kennedy Fire Protection Selector 6 col body

12 col Slide

5871 Osswald Werber Neustadt Ivomec Foldo - 260mm x 110mm 5872 Hoechst UK Ltd Panacur Foldo 7½” x 3”

5873 Arts & Graphics 300mm Ver Oval 1:1000xft,

1:1000xmtrs 1:2000xft, 1:2000mtrs. Dividings

5874 Arts & Graphics 300mm Ver Oval 1:5000xft, :5000xmtrs

1:2500xft, 1:2500xmtrs 5875 Seven Star Ireland Drug Foldover - 6 col body, 7 col slide

5876 Ford New Holland Grain Loss Calc TX66/68

(Old P Number used) 5877 Doctor Direct Antenatal Calc - Spanish 108mm

5878 Dowlis Plastics Spec. Egg Rule c/w Calc

5879 Promodos Spain Atlas Copco Foldo c/w Cursor 5880 Martin Shelton Ltd 150mm Engineers Scale

5881 Fisher Enterprises 300mm Architect Scale

5882 Blair Kirkman 300mm F/B Scale 1:50 x 1:100 Metric 1:50 x 1:100 Imperial

5883 Flocon Flange Table - 2 col body

(Old P Number used) 5884 Josiah Brown Turning Guide Circ Calc 5½” dia

5885 Promo Print Dubai Hydraulic S/R Foldover 240mm x 90mm

5886 Intervet UK Canine ECG Rule - 2 cols both sides 5887 Josiah Brown Turning Guide-German 2col base & top

5888 Josiah Brown Turning Guide-French 2col base & top

5889 Staedtler Pacific Technidoors Screened 12” Oval Scale 5890 Quelfire Fire Protect. Foldo-230mm x 115mm

4 col body, 2 col slide

5891 Resin Express 8” Kevlar Rule 5892 Oy Astrofus Port Course Plotter 1:50,000 Dividing

5893 Dunedin Sports Lottery Selector Circ 108mm

2 col 1side base, 2col+ground top disc 5894 George Boult Graphic Scale 300mm Screened

1:50, 1:100 both sides

5895 Lab Equipment 2ch=1” x ft Offset Scale 3 col body 1 col B/S slide 7½” x 3”

5896 Prustech UK Ltd Alignment Tolerance Chart Foldo

5897 Sales Small Air Comp for Dalton Based on P5803

5898 Wessex Publicity Egg Rule 160mm x 50mm x 1.5mm

5899 Brindil Motorist Conv Portugese 5900 Palmer Engineering Services Water Scale 218mm x 5mm

1 col b/s base + 2 Disc

5901 LTRA Electronics Target Bearing Indicator 5902 LTRA Electronics D Special Protractor

5903 LTRA Electronics Beam Widger

5904 LTRA Electronics Frequency Graph 5905 Lamberts Flange Chart 3 col body 1 col slide

b/s 0.5mm T/F 170mm x 40mm

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57

5906 Wessex Publicity Zone Ruler Px 2 Prints 16cm

1:10,00 on both

5907 Ordnance Survey 300mm Ver Flat 5908 Mackie International Yarn Conv - 3 colour body

5909 Carter Advertising 200mm Oval Screened Scale

5910 Carter Advertising 300mm Oval Screened Scale 5911 Kenny Moore 300mm Oval Screened Scale

5912 Flight Logistics Compass Base120 x 62 x 9mm PVC

UK Version - 3 cols 5913 Flight Logistics Compass Base120 x 62 x 9mm PVC

US Version - 3 cols

5914 Interdab Frictional Loss Calc 7½” x 3” 5915 BH Sales Skin Burn Assessor

5916 Micro Medical Lung Function Calc USA Version

5917* ©1995 PCI Grout Volume Circ Calc 5918 BH 95mm Antenatal Calc French

5919 BH 95mm Antenatal calc German

5920 W.T.B. Sales Prom. Fludara Adult Body Surf Foldo 5921 Spe Graphico/BH As S’graph 9411 c/w BH Logo

5922 Spe Graphico/BH As S’graph 9412 c/w BH Logo

5923 Spe Graphico/BH As BH Acad 5924 BH Sales Mini/Motorist Conv

5925 Aims PS 18” Drilled Hole one end

5926 Transair Landing Pattern Comp 5927 Grundfos Pumps Ltd Pipe Flow Selector

5928 ATIC Spanish BMI Calc

5929 Standardgraph Acad Scale 1:5, 1:10, 1:60, 1:64, !;20 5930 Pan Polymers Polymer Selector 7½” x 3¼”

5931 Zeneca Knapsack Calibrator - Mandarin

5932 United Stationery Offset 1:5, 1:50, 1:10, 1:100 5933 United Stationery Offset 1:1, 1:100, 1:20, 1:200

5934 United Stationery Ver Flat 300mm 1:1, 1:100, 1:20, 1:200

5935 H & P Werbe BMI Foldover 5936 Matthew Brown PLC Beer Profit Calc

5937 Impressions Rent Review Gauge Foldo 5½” dia

5938 Business & Gifts Inc HIV Calc 3 Disc 4½ dia 5939 ©1995 BH Sales Metric/Imperial Conv 195 x 80mm

5940 BH Sales Dalton Aviation (Commercial Large)

5941 BH Sales Mini Body Surface Area Calc 5942 BH Sales Mini Visual Analogue Scale

5943 Wood Reed 6” Commercial Rule

5944 William Gaw Special TRI with Diff Side 5945 Companie Corparite Acad in Case Screened

5946 Industrial Printing Services Date Finder Circ Calc 2 Disc

5947* ©1995 Right Angle Currency Converter

5948 Steel City Combustion Efficiency Circ Calc

5949 Ferrous Corp Fuel Oil Pre-heat Calc 5950 Cumbria Bearings & Transmissions Chain Wear Guide

5951 Wessex Publicity Hungarian Antenatal Calc

5952 Staedtler UK Wire Tension Calc 5953 Hoechst Panacur Slide Rule

5954 Alkens Drwg. FB 6” Rule 1:5, 1:50, 1:2.5, 1:25

1:1, 1:10, 1:2, 1:20 5955 PPAG Special Egg Rule

5956 Roberts Charts Solent Tidal Flow Chart

5957 Guild of Br Camera Technicians 35mm Imp Kelly Calc 5958 Bourne Publicity Day Interval Circ Calc

5959 Polygonum 300mm Flexible Ruler

5960 Souter 6 Leaf Fan Scale 5961* ©1996 Rietschle Vacuum Pressure Converter 7½ x 3

5962 Index Marine Panel Lid 3” x 2”

5963* ©1996 Engineering Appliances Expansion & Flexibility S/R 5964 Standardgraph Steel Beam Conv

5965 Roberts Charts Channel Tide Guide

5966 Standardgraph Pregnancy in Slovenian 5967 Brand Mark Tape Selector Guide

5968 Cem Mark Heart Risk Circ Calc - Turkish

5969 E.H.Advertising 6” Oval F/B Special Scale 5970 Staedtler Au. 300mm Screened Oval

5971 Staedtler Au. 300mm Screened Oval

5972 Wessex Publicity Antenatal Calc 108mm 5973 Immar Antenatal Calc 95mm - Turkish

5974 Industrial Accoustics Snap Selector

5975 Sharp B’rooms Acrylic Rule 5976 Norgren Foldover - Product No S/R

5977 Hempenstal Surv. 150mm Oval Screened Scale

5978 Stanton PLC Pipe Flow Slide Rule 5979 Flogates Ladle Flow Calc

5980 Airplan Large Air Comp c/w Wind Arm

5981 Airplan Large Air Nav Comp (Revised P5804) 5982 John Moby Promotions Reel Calc

5983 USP Ltd Nissan Service Guide

5984 Gerlinea BMI Calc - Danish 5985 Zeneca Portugese Knapsack

5986 Meme SI French Pain Assessment Mini

5987 Gerlinea BMI Calc - Portugese 5988 Micro Medical Lung Age Calc

5989 Standardgraph Screened 300mm Oval + 80P

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58

5990 Medical Network Dutch Pain Assessment Mini

5991 L P Marketing Asphalt Foldover

5992 Wessex Publicity Large Antenatal Calc 5993 Standardgraph Acad Scale

5994 Ordnance Survey 150mm Flat Ver 1:2500, 1:1250

5995 Stewart Russel Assoc Ridge Gauge 5996 UPS Portugese ECG Rule

5997 P Woof True Track Protractor

5998 Incentive Two Refrigerant S/R 5999 Allegro Marketing Lat/Long Rule

6000 Norgren 12 Series Prod S/Rule

6001 Incentives Two 1:1 x 1:20, 1:5 x 1:1250 6” FB Oval 6002 Incentives Two 1:1 x 1:20, 1:5 x 1:75 6” FB Oval

6003 Norgren 43 Series Prod No S/Rule

6004 Br Equestrian Centre Equine Vaccination Calc 6005 Quintar Raddison Screened Scale 1:6000 12”

6006 G.B.CT 35mm Metric

6007 G.B.CT 16mm Metric 6008 G.B.CT 16mm Imperial

6009 Isopad Frost Guard Selector Fld

6010 Norbain Security Lens Calc - Series 2 6011 Flight Logistics Compass Base USA Panavision

6012 Flight Logistics Compass Base UK Panavision

6013 Flight Logistics Compass Base UK Griphouse 6014 P Woof Trutrack 100

6015 P Woof Trutrack 110

6016 P Woof Trutrack 120 6017 Doctor Direct BMI Calc - 150Kg

6018 Danfoss Randall 18” Acrylic Rule special

6019 Augsburger Kammgarm Yarn Conv 6020 Grundfos German Friction Loss Calc

6021 Norgren Metric Pneufit = Farnell

6022 Clam Cletes 18” Special White Rule 6023 Gooch Cunliff Whale 0333 Oval 12”

6024 Steel City Market 18” Typescale - Special

6025 Br Sub Aqua Club Decompression Chart 6026* ©1997 O’Sullivan Graphics Physeptone Conv

6027 ?????? Alongi Tolerator

6028 Child Growth Foundation Growth Calc 6029 NGA BMI Metric

6030 ?? BH 8” Rule with Spirit Level

6031 Sales Drip Rate Foldover 6032 Sales Infusion Rate Calc

6033 Daval Spur Gear Comp Met/Imp Foldo

6034 Mason Owen 300mm Screened Scale

6035* Epson Inc 300mm Flat Rule

6036 Mr T Nattress 300mm Oval Roof Pitch Scale 6037 Grundfos Friction Loss Calc - Belgian

6038 Grundfos Friction Loss Calc - Australian

6039 BH BMI Calc - French Layout 6040 BH Cable Ref Guide Foldover

6041 Incentive Plus Friction Loss Calc - Sykes

6042 Brindil Portugese Peak Flow Calc 6043 Screen Print Association Motorists Conv

6044 Standardgraph Euro/DM % Calc

6045 Multi Portugese Circ Conc Vol Comp 6046 Tim Gatfield Wood??w Fish (Oak)

6047 Business Link RIB Plotter

6048 Irish College Gen Practice Surgical Excision Template 6049 New Holland Grain Loss Calc

6050 Roberts Charts Bramble Tide Flow Chart

6051 Flight Logistics Property & Gardening Compass 6052 Map 80 8” Acad Comp Rule

6053 Peterssons Swedish BMI Calc

6054 Alt Resources 5 Disc Circ Calc HRT/BMI 6055 Almana Steel Beam Section Comparison Chart

6056 Beverage Systems Equilibrium Chart

6057* ©1998 BH Metric/Imp BMI Calc 6058* ©1998 BH/Elagib Perpetual Calendar - Circ & Sq Base

6059 Incentives Two Refrigerant S/R

6060 Johnson Corp Flow Calculator 6061 K B Tout Men/Women Finnish Lung Function

6062 K B Tout Boys/Girls Finnish Lung Function

6063 Immar Turkish BMI Calc 6064 Eisenschmidt 6B Flight Comp c/w Wind Arm German

6065 BH Euro Converter

6066 Nautisch Institute Nauticum Plotter - Inches 6067* ©1998 Solutek Soil Moisture Calc

6068 Health Pro Headache Guide Circ Calc

6069 Disemp Portugal Fositen Foldover 6070 Omm German BMI Calc (French Layout)

6071* ©1998 Gresham X-Ray Foldover

6072 Tim Gatfield Small Wood Fish Mat 6073 Omm Portugese BMI Calc

6074* ©1998 M & M Associates Speed Calc Foldo

6075* 1998 M & M Associates Grinding Calc 2 Disc 6076 Irish College Gen Practice Excision Template - Asset Version

6077 Berger French BMI (UK Layout)

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59

6078 Berger German BMI (UK Layout)

6079* ©1998 Berger English BMI (UK Layout)

6080 Lab Equipment 12” Acad Scale 6081 Societe Goniometer 0-16cm 1mm Material

6082 P R Engineering PS12” c/w Vial Recess

6083 Inc Plus Portable Heater Sizing Guide 6084* ©1998 BH 50 Year Circ Calc

6085 Elagib Perpetual Calendar

6086 Clarks of Harrow Chain Wear Guide 6087 British Telecom Fault Finder S/R 1B 3 Disc

6088 British Telecom Fault Finder S/R 3B 3 Disc

6089 M & M Associates Peripheral Speed Calc Metric 6090 A Prime English BMI (UK Layout)

6091 Printronics CPI Rule

6092* ©1998 Grundfos Heating & Pipe Loss Calc 6093 Headmaster Ltd Dissolved Gas Calc

6094 Volt Sweden Swedish BMI

6102 ©1998 Body Mass

6110* Courtelle

6112 ©1997 Knoll

© 2000 UKSRC

Revised February 2019

The Blundell Archive

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Transcript of The Blundell Archive