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2964

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ID = 67154
       
Country:
United States of America (USA)
Brand:
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   RF/IF-Stage 
  Ca. 1925 up to 1945 rare.
Identical to 2964 = 2970 = 2956
Similar Tubes
Normally replaceable-slightly different:
  UV201A

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere / Direct / Battery =
Description

The American company Sears Roebuck, with its head office in Chicago sold the standard range of American designed and made radio tubes from 1925. A few small manufacturers made these tubes and they were branded WLS (Worlds Largest Store). The company allotted each tube a four digit type number. The company also sold regular branded tubes such as Radiotron, Cunningham, Solartron and Meteor.

Page 552 of the Sears Roebuck Fall 1925 caalogue shows this tube with a brass base

 
Literature Tube Lore (I)   page 16.
Sears, Roebuck Catalogs (Silvertone)   1925 page 552
 
uv~~75.png
2964: Fin Stewart
Fin Stewart

 

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