** McElroy Audio Oscillator

Object/Artifact

-

Radio Alpha

Image: Joe Veras, K9OCO

Image: Joe Veras, K9OCO

Name/Title

** McElroy "Audio Oscillator"

Description

Audio Oscillator

Category

Other

Made/Created

Manufacturer

T. R. McElroy

Date made

circa 1936

General Notes

Note

In addition to straight keys and bugs, world champion radio telegrapher Ted McElroy sold code instruction gear such as this audio oscillator.