libraries.mit.edulibraries.mit.edu/archives/...Test_Computer_MTC.pdf · i If&- f I y. *. Memory...

i If&- f I y. *.

Memory Tes t Computer (WX) Lincoln Laboratory

Division V I

Archives Collection No. 23

Donor: Division VI Document Room Restriction: MITRE Personnel

Contract: AF 19(122)-458

Collection Dates: July 1952 - March 1958

I n i t i a l l y ref rred t o as the WI% and later as the WWIA, the Memory Tes t Computer (MTC) was a pro- totype of the WIP air defense computer. Designed and constructed i n 1952 by Lincoln Laboratory's Group 62 and Group 63, MTC was b u i l t t o test new computer elements. t i c a b i l i t y of a coincident-current magnetic memory.

It was first used t o test the prac-

The Memory Tes t Computer was a parallel corn ter with a word length of 16 binary digi ts . MTC had the same general charac te r i s t ics of Whirlwind I. !T The computer had i ts f i r s t run i n March 1953 and the MTC memory was ins ta l led and operational by the end of May.

The f i r s t application of MTC as a computer was t o estimate the probabls time necessary t o transmit a group of messages f r o m ground t o aircraft Over the G.E. data-link system. The Memory T e s t Computer was a l so used t o test equipment f o r the Experimental SAGE Subsector, and t o produce known data t o test GFL, LRI and LRI monitor c i r c u i t s before it was connected with -1.

MTC was shut down pelmanently on 21 March 1958 after a l l data processing a c t i v i t i e s had been t r a n s ferred t o the IEiM-704.

AC 823 contains 172 items and is arranged i n chronological order.

The contents of t h i s col lect ion are Unclassified.

1. Archives Collection No. 18 - " A i r Defense Computer Prograd' 2. Archives Collection No. 6 - "Whirlwind I Computed' 3. Archives Collection No. 15 - "1953 Cape Cod S y s t d '

Archives Collection No. 16 - "1954 C a p e Cod Systed'

A p r i l 1965 i

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TABLE OF C O W N T S

BOX NO . PAGE NO . BOX NO . PAGE NO . 1952:

July . . . . . . . . . 1 August . . . . . . . . 1 September . . . . . . 1 December . . . . . . . 1

1953: January . . . . . . . 2 March ........ 2 April . . . . . . . . 2 May ......... 2 June . . . . . . . . . 3 July ......... 3 August ........ 4 September . . . . . . 4 November ....... 4

1954: February . . . . . . . 4 March ........ 4 April ........ 4 May . . . . . . . . . 5 August ........ 5 October . . . . . . . 5 December ....... 5

1955: February ....... 5 April ........ 5 May ......... 6 June . . . . . . . . . 6 July ......... 6 August . . . . . . . . 6 October . . . . . . . 6 Nwember . . . . . . . 6

1956: January ....... 6 February . . . . . . . 6 March . . . . . . . . 7 June . . . . . . . . . 7 July . . . . . . . . . 7 September . . . . . . 7 November . . . . . . . 8 December . . . . . . . 8

1957: January ....... 9 February ....... 9 March . . . . . . . . 10 April . . . . . . . . 10 May . . . . . . . . . 10 June . . . . . . . . . 11 July . . . . . . . . . 11 August . . . . . . . . 11 September ...... 12 October . . . . . . . 12 November ....... 13 December . . . . . . . 13

1958: January ....... 14 February . . . . . . . 14 Piarch ........ 15

2 2 2 3 3 3 3 3 3 3 3 3

3 3 3

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ARCHIVES INVENTORY

SUBJECT

Ju ly 1952

August 1952

September 1952

December A952

IDENTIFICATIOX -

M-1547

M-1550

M-1566

M-1568

M-1586

M-1592

M-1601

M-1602

M-1605

M-1611

M-1633

M-1635

M-1650

E-512

DATE

7 J u l 52

8 J u l 52

28 J u l 52

4 Aug 52

8 Aug 52

12 Aug 52

20 Aug 52

20 Aug 52

20 Aug 52

!2 Aug 52

9 Sep 52

LO Sep 52

!5 Sep 52

4 Dec 52

T I T L E

I n i t i a l Decisions On WWIA Block Diagramr

Tr ip To Magnetics, Inc. June 26, 1952

MTC Meeting O f Ju ly 25, 1952

V i s i t To Control Instrument Company And Subsequent Telephone Conversations

Trip To Magnetics, Inc. August 5, 1952

MTC Power Supply Meeting O f August 11, 1952

MTC Meeting O f August 15, 1952

MTC Meeting Of August 18, 1952

M?X Meeting O f August 4, 1952

ETPC Meeting O f August 22, 1952

Trip To Control Instrument Co. August 27 28, 29, And September 3, 1952

KK Meeting O f September 9, 1952

The E f f e c t Of Size Of Metal C o r e s On Pulse And Hysteresis Measurements

A Method For Acceptance Testing Of F e r r i t e Core Production Lots

AUTHOR

W.A. Hosier

D.R. Brown

R.R. Everett W.A. Hosier

D.R. Brown L. Sutro

D.R. Brown

R. Fanner H. h e a d

W.A. Hosier

W.A. Hosier

W.A. Hosier


B.B. Paine


R.F. Jenney

P.K. Baltzer

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M C F 1 3 0 8 A A C r 23 : Page 1 of 15

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ARCHIVES INVENTORY

SUBJECT __

January 1953

March 1953

Apr i l 1953

May 1953

IDENTIFICATIOh

M-1774

PI-1785

M - 1 8 8 1

M-1888

E-533

M-1887

M-1957

M-1881-1

E-540

M-2124

E-542

M-2131

M-2133

M-2134

DATE

24 Dec 52

7 J a n 53

4 Mar 53

6 Mar 53

10 Mar 53

10 Mar 53

6 Apr 53

8 Apt 53

27 Apr 53

30 Apr 53

5 May 53

5 May 53

5 May 53

5 May 53

TITLE

V i s i t To Burroughs, Phi ladelphia , On December 18, 1952

Tes t ing O f Metallic Cores

Memory T e s t Computer: And MTC Operation C o d e

Prel iminary MTC System Tes t

Effect Of Current Pu l se Duration On The Pu l se Response O f MTC M e m o r y Cores

MTC Accumulator T e s t

Procedure For Prepar ing And S t r ipp ing Wires For MTC Memory Planes

Memory Tes t Computer: And MTC Operation Code

A Fas t Core-Tube Register

Guide To Coding

Guide To Coding

DC Flip-Flop Tes te r , MTC

Timing Diagrams For MTC Control

Memory Tes t Computer Fuse A l a r m System

MTC Tes t s On Magnetic Memory Automatic Memory Display

MTC T e s t s On Magnetic Memory Load And Check Program For A l l Ones O r Z e r o e s

AUTHOR __

B.B. Pa ine L.L. Sutro

A.D. Hughes

P.R. Bagley

H.E. Anderson

P.K. Baltzer

H.E. Anderson

E.A. Guditz

P.R. Bagley

K.H. Olsen B. Pfa f f

H. Henegar

R.C. Hopkins

R. vonBuelow

H.E. Anderson

R.J. Pfaf f

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ACr 23 : Page 2 of

SUBJECT

June 1953

Ju ly 1953

IDENTIFICATIOh

M-2110

M-2136

M-2148

M-1987

M-2204

M-2225

M-2240

M-2219

M-2254

M-2263

E-548

M-1881-2

M-2282

DATE

8 May 53

8 May 53

11 May 53

27 May 53

29 May 53

10 Jun 53

15 Jun 53

16 Jun 53

19 Jun 53

25 Jun 53

26 Jun 53

3 J u l 53

6 J u l 53

ARCHIVES INVENTORY

TITLE

A Linear Selection Magnetic Memory Using An Anti-Coincident Curren t Switch

M e m o r y T e s t Computer Marginal Checking system

M e m o r y Tes t Computer Start-Stop Panel

F i r s t Note On Pulse Transformers For Memory Drivers

Memory T e s t C o m p u t e r Toggle-Switch S t o p age And Toggle-Switch Storage Switch

The Construction O f Memory Planes For The MTC Memory

A Magnetic C o r e T e s t Storage

Testing O f Individual Cores I n MTC Mew ory Planes

Sensing The Slope Of Magnetic Memory output

MTC Pa r i ty Checking System

Preliminary Report - Temperature E f f e c t s I n MTC-Type Fe r r i t e Cores

Memory Tes t Computer: And MTC Operation Guide

MTC Bootstrap Type Programs

Guide To Coding

AUTHOR

K.H. Olsen

R. vonBuelow

R. vonBuelow

F. Durgin E.K. Gates

J.D. Crane

E.A. Guditz

K.H. Olsen

K.D. Hughes

K.H. Olsen

P.R. Bagley

J.D. Childress

P.R. Bagley

H.E. Anderson

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ARCHIVES INVENTORY

August 1953

September 1953

November 1953

February 1951

March 1954

Apri l 1954

IDENTIFICATIOK

M-2310

M-2316

M-2361

M-2376

M-2383

El-2414

152533

M-2527

M-2527 S1

M-2527 S2 M-2527 S3 M-2678

M-2787

M-2527-1

DATE -

17 Jul 53

23 Jul 53

L4 Aug 53

26 Aug 53

18 Sep 53

18 Sep 53

24 Nov 53

25 Nov 53

18 J a n 54

18 J a n 54 25 Feb 54 5 Feb 54

23 Mar 54

23 Apr 54

TITLE

MTC Power Supply Control - Operating I n s t r u c t i o n s

Proposed Sense Winding For A 6 4 X 64 Memory Plane

Four Al t e rna t ive Proposals For Accomodat i n g The 64 X 64 Memory I n MTC

Minutes Of Meeting On Charactron Evalua- t i o n Program

Tes t ing The Magnetic-Core Memory System I n A Computer

Meeting To Decide MTC M e m o r y Se l ec t ion Scheme, September 16, 1953

Proposed Drum Write C i r c u i t

M e m o r y Tes t Computer: Programing Man- Ual

Input And Basic Conversion Programs For The Memory Tes t Computer

Corrigenda For M-2527 Second Se t of Corrigenda f o r M-2527 MTC Drawings And Serv ice F i l e

Memory Tes t Computer, IF-68 U t i l i t y And Analysis Program

Memory Tes t Computer: Programing Man- Ual

AUTHOR __

R.C. Hopkins

W.J. Canty

W.A. Hosier

R. vonBuelow

B. Widrow

W.A. Hosier P.R. Bagley

H. Henegar

P.R. Bagley

P.R. Bagley

P.R. Bagley P.R. Bagley L. s u t r o

J.N. Ackley

P.R. Bagley

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ARCHIVES INVENTORY

SUBJEC’I

May 1954

August 1954

October 1954

December 1954

February 1955

April 1955

[DENTIFICATION

M-2527-1 C 1

6M-2527- 1 c2

M-2832

M-2834

M-2840

N-2969

M-3005

6N-3097

6M-3107

6M-3004

6M-3004 C 1

6M-3364

6M-3390

6M- 3 509

DATE -

1 Sep 54

24 Sep 54

25 May 54

26 May 54

28 May 54

ti Aug 54

27 Aug 54

11 oct 54

21 O c t 54

14 Dec 54

15 Mar 55

8 Feb 55

21 Feb 55

20 Apr 55

TITLE

Memory T e s t Computer: Programing Man- ual Correction

Memory T e s t Computer: Programming Man- ua l Correction

MTC Tube Analysis Records On 2-2177

Proposed Memory Address Selection Systen

T e s t Results On The DCL Memory Plane

Tentative Cathode Estimates For 2562 X 33 And 1282 X 33

Bondeze Magnetic W i r e For Memory-Plane Construction

Description Of Memory T e s t Setup V I

High-speed Core Driver

MTC Technician Training Manual - Chaptet

MTC Technician Training Manual - Chapter I

MTC Technician Training Manual - Chapter I1

Memory-Plane Margins: DCL-2-720 Cores vs. s-1 cores

MTC Technician Training Manual - Chapter 111

AUTHOR

A. Vanderburgh

P.R. Bagley

A. Zacharias

D. Shansky

E.A. Guditz

W.J. Canty J.L. Mitchell

A. Bowen E.A. Guditz

E.A. Guditz

S. Bradspies

A. Vanderburgh

A. Vanderburgh

A. Vanderburgh

J.L. Mitchell

A. Vanderburgh

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MCF ,3084 A C s 23 : Page 5 of

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ARCHIVES INVENTORY

SUBJECT

May 1955

June 1955

Ju ly 1955

August 1955

October 1955

November 1955

January 1956

'ebntary 1956

'DENTIFICATIO)

6M-2527-2

6M-2527-2, C# 1

6M-2527-2, u/2

611-2527-2, c#3

6M-3 896

6M-3 49 7

6M-3759

6M-3759 ; Addendum 1

61.1-3854

6M-3959

611-3974

611-3999

6M-3834

6M-4117

DATE

9 May 5:

24 Jun 55

24 Feb 56

29 Jul 57

25 May 55

22 Jun 55

18 Jul 55

26 J u l 55

25 Bug 55

26 Oct 55

4 Nov 55

18 N w 55

27 J a n 56

3 Feb 56

TITLE

Memory T e s t Computer Programming Refer ence Manual

MTC Progranrming Manual Corrections

MTC Changes And Additions Affecting Programmers

tin: Changes And Additions Affecting Programmers

MTC Analysis Program

MTC Subroutine Library

Programreed Crosstell Data Link T e s t , G-95

Programmed Crosstell Data Link Tes t , 0 9 5

High Speed Punch; Trip To Soroban

Field Transfer And Exchange Programs

Proposed MTC In-Out Block Transfer In- s t ruc t ion

MTC Deflection Amplifiers

MTC U t i l i t y Programs

Display Group Equipment In MTC

AUTHOR

P.R. Bagley

P.R. Bagley

A.D. Hughes

A.D. Hughes

R.W. S i t t l e r

H.D. Neumann W.F. Holst

S.B. Ginsburg

S.B. Ginsburg

A.D. Hughes

D.L. Richards

B.G. Farley

J.I. Woolf

A. Vanderburgh

J. Woolf

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SUBJECT

March 1956

June 1956

J u l y 1956

September 1956

IDENTIFICATION

611-4109

6M- 43 84

6M-4391

6M-4392

6M-4394

6M-4393

6M-4400

6M-4401

6M-4403

6M-4403 S#1

6M-4416

6M-4711

DATE

2 Mar 56

29 Jun 56

9 J u l 56

9 .Tu1 56

9 J u l 56

10 J u l 56

16 J u l 56

16 J u l 56

17 J u l 56

20 Sep 56

27 J u l 56

24 Sep 56

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ARCHIVES INVENTORY

TITLE

High Speed F l i p F l o p (MTC Mod. IV)

M e m o r y Tes t Computer - Program For Gen- e r a t i n g Tes t P a t t e r n Tables

Memory Tes t Computer - Program For Punching Cards For Tes t P a t t e r n Tables

Memory T e s t Computer - Program For Print-Out Of Tes t P a t t e r n Tables V i a Punched Cards

Proposed V i s u a l U t i l i t y Equipment For m Memory Tes t Computer - Program For Manipulation M Tes t P a t t e r n Tables

M e m o r y Tes t Computer - Program For Read- I n O f B i n a r y Cards

M e m o r y Tes t Computer - Program For Punching B i n a r y Cards

MTC Symbolic F loa t ing Address Assembler Program

Modification Of Symbolic Assembly Pro- g-

MTC Purchase O f A Closed-Circuit TV system

Memory Tes t Computer - Program For H o l l e r i t h Card Octal Punchout O f Program L i s t i n g s

AUTHOR _.___--

N.J. Ockene

KO. F i c h t e r - ( BTL)

M.O. F i c h t e r - (BTL)


R.P. Mayer



M.O. F i c h t e r ( BTLJ

R.E. Olsen (Rand) M.M. Long

J.D. Keene

H.L. Z i e g l e r

M.O. F i c h t e r (BTL)

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MCF 130811

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SUBJECT

November 1956

December 1956

ARCHIVES INVENTORY

i

DENTIFICATIOh

6M-4764

6M-4770

6M-4770 81

6M-4770 #2

6M-4770 #3

6M-4770 #4

6N-4770 #5

6M-4770 86

6M-4770 87

6M-4770 #7 C#l

DATE

5 Nov 56

5 Nov 56

13 Nov 56

16 Nov 5

23 Nov 56

30 Nov 56

7 Dec 56

14 Dec 56

21 Dec 56

27 Dec 56

TITLE

Results Of Investigations To Improve Reliability Of The PlTC Tape System

Reliability Analysis Of MTC Computer Time Period: 26 October TO 1 November

Reliability Analysis Of MTC Computer Time Period: 2 November To 8 November 1956

Reliability Analysis O f MTC Computer Time Period: 9 November To 15 November 1956

Reliability Analysis Of MTC Computer Time Period: 16 November To 22 November

Reliability Analysis Of M"C Computer Time Period: 23 November To 29 November 1956

Reliability Analysis Of MlC Computer Time Period: 30 November To 6 December 1956

Reliability Analysis Of MTC Computer Time Period: 7 December To 13 December 1956

Reliability Analysis Of M"C Computer Time Period: 14 December - 20 December 1956

Reliability Analysis Of KCC Computer Time Period: 14 December - 20 December 1956

AUTHOR

T.C. Stockebrand

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

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ARCHIVES INVENTORY

SUBJECT

January 1957

February 1957

IDENTIFICATIOI

6M-4770 #8

6M-4841

6M-4841 01

6M-4841 #2

6M-4841 #3

6M-4841 #4

6M-4641 #5

6M-4841 IF6

611-4916

631-4641 87

DATE

28 Dec 56

4 Jan 57

11 Jan 57

18 Jan 57

25 Jan 57

31 Jan 57

6 Feb 57

15 Feb 57

21 Feb 57

25 Feb 57

TITLE

Reliability Analysis Of HTC Computer Tine Period: 21 December - 27 December 1956

Reliability Analysis Of MTC Conputer Tine Period: 24 December 1956 - 3 Januai 1957

Reliability Analysis Of EPPE Computer Tine Period: 4 January - 10 January 195;

Reliability Analysis O f MTC Computer Tine Period: 11 January - 17 January 1957

Reliability Analysis O f MTC Computer Tine Period: 18 January To 24 January 1957

Reliability Analysis Of MTC Computer Tine Period: 25 January To 31 January 1957

Reliability Analysis Of MTC Computer Tine Period: 1 February To 7 February 1957

Reliability Analysis Of MlX Computer Tine Period: 6 February To 14 February 1957

Use Of The Polaroid Land Canera On The HTC Display Scope

Reliability Analysis Of MTC Computer Time Period: 15 February To 21 February 1957

AUTHOR ~

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B.-Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

J.D. Keene

R.B. Pugliese

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ARCHIVES INVENTORY

SUBJECT

March 1957

April 1957

May 1957

IDENTIFICATIOI

6M-4841 #8

6M-4841 89

6M-4841 #10

6M-4841 #ll

611-4841 1/12

6M-4977

6M-4977 #l

6M-4977 82

6M-4977 83

m-4977 #4

6M-4977 #5

6M-4977 #6

DATE

1 Mar 57

8 Mar 57

15 Mar 57

22 Mar 57

29 Mar 57

5 Apr 57

12 Apr 57

22 Apr 57

26 Apr 57

3 May 57

10 May 57

17 May 57

TITLE


Reliability Analysis Of MTC Computer Time Period: 1 March - 7 March 1957 Reliability Analysis Of MTC Computer Time Period: 8 March - 14 March 1957 Reliability Analysis Of MTC Computer Time Period: 15 March - 21 March 1957 Reliability Analysis Of MTC Computer Time Period: 22 March - 28 March 1957 Reliability Analysis Of MTC Computer Time Period: 29 March To 4 April 1957

Reliability.Analysis Of MTC Computer Time Period: 5 April To 11 April 1957

Reliability Analysis Of MTC Computer Time Period: 12 April - 18 April 1957 Reliability Analysis Of MTC Computer T3.m Period: 19 April - 25 April 1957 Reliability Analysis Of MTC Computer Time Period: 26 April - 2 May 1957 Reliability Analysis Of MTC Computer Time Period: 3 May - 9 May 1957 Reliability Analysis Of MTC Computer Time Period: 10 May - 17 May 1957

AUTHOR

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

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ARCHIVES INVENTORY

SUBJECT

June 1957

July 1957

rugust 1957

IDENTIFICATIOI

6M-4977 #7

6M-4977 #8

6M-4977 #9

6M-4977 #lo

6M-4977 #ll

6M-4977 #12

6M-4457

6M-4457 61

6M-4457 #2

6M-w157 83

6M-4457 84

6M-4457 #5

DATE

24 May 57

31 May 57

7 Jun 57

14 Jun 57

24 Jun 57

28 Jun 57

8 Jul 57

12 Jul 57

19 Jul 57

26 Jul 57

2 Aug 57

9 Aug 57

TITLE

Reliability Analysis Of MTC Computer Time Period: 17 May - 23 May 1957 Reliability Analysis Of MlC Computer Time Period: 24 May - 30 May 1957 Reliability Analysis Of MTC Computer Time Period: 31 May - 6 June 1957 Reliability Analysis Of MTC Computer Time Period: 7 June To 13 June 1957

Reliability Analysis Of MTC Computer Time Period: 14 June - 20 June 1957 Reliability Analysis Of MTC Computer Time Period: 21 June To 27 June 1957

Reliability Analysis Of MTC Computer Time Period: 28 June To 4 July 1957

Reliability Analysis Of MTC Computer Time Period: 5 July To 11 July 1957

Reliability Analysis Of MTC Computer Time Period: 12 July To 18 July 1957

Reliability Analysis Of m C Computer Time Period: 19 July To 25 July 1957

Reliability Analysis Of MTC Computer Time Period: 26 July - 1 August 1957 Reliability Analysis Of MTC Computer Time Period: 2 August To 8 August 1957

AUTHOR

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

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ARCHIVES INVENTORY

SUBJECT

September 1957

October 1957

IDENTIFICATIOh

6M-4457 #6

61.1-4457 #?

6M-4457 P8

6M-4457 P9

6M-4457 810

6M-4457 #11

6M-4457 #12

6M-5249

6M-5249 #l

6M-5249 82

DATE

19 Aug 57

23 Aug 57

4 Sep 57

9 Sep 57

16 Sep 57

20 Sep 57

30 Sep 57

7 Oct 57

11 Oct 57

21 Oct 57

TITLE

Reliability Analysis Of MTC Computer Time Period: 9 August To 15 August 1957



Reliability Analysis Of MTC Computer Time Period: 30 August To 5 September 1957

Reliability Analysis Of MTC Computer Time Period: 6 September To 12 Septerp ber 1957

Reliability Analysis Of MTC Computer Time Period: 13 September To 19 Septem ber 1957

Reliability Analysis Of MTC Computer Time Period: 20 September To 26 Septem- ber 1957

Reliability Analysis Of MTC Computer Time Period: 27 September To 3 October 1957

Reliability Analysis Of MTC Computer Time Period: 4 October To 10 October 1957


AUTHOR

R.B. Pugliese

R.B. Pugliese

R.B. Pugliese

D.S. Duncklee

D.S. Duncklee

R.B. Pugliese

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

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SUBJECT

November 1957

December 1957

.

IDENTIFICATIOI

~~

6M-5249 M

6M-5249 #4

6M-5249 85

6M-5249 86

6M-5249 #7

611-5249 88

6M-5249 #9

611-5249 #lo

611-5249 #ll

DATE

15 Oct 57

1 Nov 57

8 Nov 57

.5 N w 57

15 Nov 57

2 Dec 57

6 Dec 57

3 Dec 57

3 Dec 57

ARCHIVES INVENTORY

TITLE



Reliability Analysis Of MTC Computer Time Period: 1 Nwember To 7 November 1957

Reliability Analysis Of MTC Computer Time Period: 8 November To 14 November 1957

Reliability Analysis Of NTC Computer Time Period: 15 November To 21 Novenr ber 1957

Reliability Analysis Of MTC Computer Time Period: 22 Nwember To 28 Nweui ber 1957

Reliability Analysis Of M E Computer Time Period: 29 November To 5 December 1957


Reliability Analysis Of MTC Computer Time Period: 13 December To 19 Decenr bet 1957

AUTHOR

D.S. Duncklee

A.D. Hughes

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

AC* 23 : Page 13 of

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ARCHIVES INVENTORY

SUBJECT

January 1958

'ebruary 1958

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IDENTIFICATIOK - -

6M-5249 812

6M-5450

6M-5450 %1

6M-5450 82

6M-5450 83

6M-5484

6M-5450 #4

6M-5450 85

6M-5450 B6

6M-5450 87

DATE

27 Dec 57

7 Jan 58

13 Jan 58

20 Jan 58

27 Jan 58

27 Jan 58

3 Feb 58

10 Feb 58

18 Feb 58

24 Feb 58

TITLE


Reliability Analysis Of MTC Computer Time Period: 27 December 1957 To 2 Jan- uary 1958

Reliability Analysis Of MTC Computer Time Period: 3 January To 9 January 1951



Use Of New 523 Card Machines On MTC


Reliability Analysis Of M'K Computer Time Period: 31 January To 6 February 1958



AUTHOR

D. S. Duncklee

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

A.D. Hughes

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

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ARCHIVES INVENTORY

SUBJECT

March 1958

IDENTIFICATIOii

6M-5450 P8

MemO

6M-5450 #9

6M-5450 #lo

6N-5450 #ll

DATE

3 Mar 58

4 Mar 58

.O Mar 58

.8 Mar 58

!8 Mar 58

TITLE


MTC Shutdown

Reliability Analysis Of MTC Computer Time Period: 28 February To 6 March 195t

Reliability Analysis O f MTC Computer Time Period: 7 March To 13 March 1958

Reliability Analysis O f MTC Computer Time Period: 14 March To 21 March 1958

AUTHOR -

D.S. Duncklee

N.L. Daggett

D.S. Duncklee

D.S. Duncklee

D.S. Duncklee

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