N4MW Museum of Code Practice Oscillators

Dave Meier N4MWwww.n4mw.com

n4mw@n4mw.com

Intro

N4MW Museum of Code Practice Oscillators

“BOX” Style

N4MW Museum of Code Practice Oscillators

AMECO

OCM-2

OCM

OM (black/red)

N4MW Museum of Code Practice Oscillators

Calrad

C. O. 5

(metal/plastic)

N4MW Museum of Code Practice Oscillators

EICO

706 706A

N4MW Museum of Code Practice Oscillators

Realistic

20-007

20-007A

N4MW Museum of Code Practice Oscillators

Heathkit

CO-1

HD1416

HD-16

N4MW Museum of Code Practice Oscillators

Knight83Y239

LC-2

LC-1

N4MW Museum of Code Practice Oscillators

Lafayette

(no model)Lafayette 99-25603

N4MW Museum of Code Practice Oscillators

Midland

18-27325-109

N4MW Museum of Code Practice Oscillators

Monarch

KY-706 KY-106

N4MW Museum of Code Practice Oscillators

Other Box Style 1

Jackson 262

TEI

Kent

N4MW Museum of Code Practice Oscillators

Other Box Style 2

Hgallicrafters HA-18

OHTA JU-100

N4MW Museum of Code Practice Oscillators

Other Box Style 3

Jackson 262

TEI

Kent

N4MW Museum of Code Practice Oscillators

“KEY” Style

N4MW Museum of Code Practice Oscillators

British, Canadian & Down Under

N4MW Museum of Code Practice Oscillators

BSA

N4MW Museum of Code Practice Oscillators

Connecticut

N4MW Museum of Code Practice Oscillators

Heathkit

N4MW Museum of Code Practice Oscillators

Key buzzers

N4MW Museum of Code Practice Oscillators

Johnson/Nye

N4MW Museum of Code Practice Oscillators

Metal Signaler

N4MW Museum of Code Practice Oscillators

MFJ/Vectronics

N4MW Museum of Code Practice Oscillators

Miscellaneous/Classic

N4MW Museum of Code Practice Oscillators

Monarch/Midland/TTC

N4MW Museum of Code Practice Oscillators

Plastic Signalers

N4MW Museum of Code Practice Oscillators

Signal/Strauss

N4MW Museum of Code Practice Oscillators

Space Station Sets

N4MW Museum of Code Practice Oscillators

Toy Sets

N4MW Museum of Code Practice Oscillators

TRIPLEX

N4MW Museum of Code Practice Oscillators

“TUBE” Style

N4MW Museum of Code Practice Oscillators

AMECO

AerotronAMECO

Model CPS

N4MW Museum of Code Practice Oscillators

BUD

N4MW Museum of Code Practice Oscillators

ICA

N4MW Museum of Code Practice Oscillators

Telegraph Apparatus Co. (TAC) T. R. McElroy

N4MW Museum of Code Practice Oscillators

Unique

N4MW Museum of Code Practice Oscillators

“OTHER” Style

N4MW Museum of Code Practice Oscillators

AEA

N4MW Museum of Code Practice Oscillators

Classic

N4MW Museum of Code Practice Oscillators

Kits

N4MW Museum of Code Practice Oscillators

MFJ/Vectronics

N4MW Museum of Code Practice Oscillators

Military

N4MW Museum of Code Practice Oscillators

Modules

N4MW Museum of Code Practice Oscillators

Old, new & unusual

N4MW Museum of Code Practice Oscillators

Tape machines

N4MW Museum of Code Practice Oscillators

Toy, educational & novelty

N4MW Museum of Code Practice Oscillators

Wireless Units

N4MW Museum of Code Practice Oscillators

Various Imported