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Astatic D-2
Object/Artifact
-
Radio Alpha
Name/Title
Astatic D-2
Description
Crystal Microphone
Category
Microphone
Made/Created
Manufacturer
Astatic Microphone Laboratory Inc
Date made
1936 - 1936
Valuations
Value
$25.00
General Notes
Note
QST, Jul 1936, p. 71.