Manufacturer: Vibroplex

Archive

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Radio Alpha

Name/Title

Manufacturer: Vibroplex

Scope and Content

A Brief History of Vibroplex

Category

Manufacturer

General Notes

Note

By late 1938, at least 100,000 Vibroplex bugs had been sold, according to an ad in the 1939 ARRL Radio Amateur's Handbook (p. 548 catalog section).