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Readrite 840
Object/Artifact
-
Radio Alpha
Image: Radio's Master Catalog, copyright 1937
Name/Title
Readrite 840
Description
1 Inch Oscilloscope
Category
Scope
Made/Created
Manufacturer
Readrite Instruments
Date made
1937
Other Name
"Ranger Examiner"
Valuations
Value
$19.00
Notes
With CRT or rectifier tube
General Notes
Note
Radio's Master Catalog, copyright 1937, p. F-8. Radio Craft, Oct 1937, p. 239. Radio Craft, Oct 1937, p. 222.
