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Vibroplex Martin Junior
Object/Artifact
-
Radio Alpha
Name/Title
Vibroplex "Martin Junior"
Description
Semi Automatic Key
Category
Keys, Semi-Automatic
Made/Created
Manufacturer
Vibroplex
Date made
1934 - 1939
Valuations
Value
$10.00
General Notes
Note
QST, Jan 1935, p. 102. QST, Dec 1936, p. 90. "More than 100,000 operators..." - this refers to the total across all products.