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PR21_Condor

Information - Help 
ID = 51077
       
Country:
Netherlands
Brand: Pope's Draad- en Lampenfabrieken; Venlo
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum   Universal 
  <1925 very rare. ***
Identical to PR21_Condor = PR21_Pope = E_Philips
Similar Tubes
Other base:
  PR21_UV-Condor

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 4 Volts / If 0.7 Ampere / Direct / Battery =
Description

Also with UV base

 
Information source - - Manufacturers Literature   1925
 
pr21_condor.jpg
PR21_Condor
Peter den Boer

 
b4base_1.png
PR21_Condor
Peter den Boer

 

from Just Qvigstad


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