Essco AD-1 aud-dit-or

Object/Artifact

-

Radio Alpha

Name/Title

Essco AD-1 "aud-dit-or"

Description

CW Keying Device

Category

Other, Keys, Electronic

Made/Created

Manufacturer

Essco

Date made

1969 - 1969

Valuations

Value

$24.95

General Notes

Note

CQ, Mar 1969, p. 71.