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A1521

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ID = 59680
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  UNKNOWN 
  Late but no serial production. For instance only development samples. *****
Identical to A1521

Base Nuvistor
Filament
Description

Development sample.

 


Just Qvigstad

Collection of

 
usa_rca_a1521.jpg

A1521
 

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