Instructograph Model 500

Object/Artifact

-

Radio Alpha

Image: schulmanauction.com

Image: schulmanauction.com

Name/Title

Instructograph Model 500

Description

Morse Code Instruction Machine

Category

Other

Made/Created

Manufacturer

The Instructograph Company

Date made

1974 - 1979

Valuations

Value

$98.50

General Notes

Note

QST, May 1974, p. 168. QST, Apr 1975, p. 120. ('for 50 years") QST, Jan 1977, p. 159. ("Since 1924...") QST, Nov 1979, p. 240. ("Since 1920...")