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Data Signal TTD-12
Object/Artifact
-
Radio Alpha
Name/Title
Data Signal TTD-12
Description
Touch-Tone Decoder
Category
Other
Made/Created
Manufacturer
Data Signal Inc
Date made
1974 - 1975
Valuations
Value
$129.40
Notes
Assembled
General Notes
Note
QST, Dec 1974, p. 176.