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Information - Help

Photos of rare tubes from before 1925

Click on an image to access the respective tube's page, or click the blue info button to read more about your choices. These here are only a selected few of our tube images totaling approximately 10.000.
click to access the tube page
C-I_Ideezet 1919
John Koster 28.Feb.2008
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C-I_Ideezet 1919
John Koster 28.Feb.2008
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C-I_Ideezet 1919
John Koster 28.Feb.2008
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C-I_Ideezet 1919
Ernst Erb 16.Jun.2005
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CW-38015 1919
Ernst Erb 10.Sep.2006
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C_Moorhead 1919
Fin Stewart 26.Jan.2015
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D_Moorhead 1919
Fin Stewart 26.Jan.2015
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E_Moorhead 1919
Fin Stewart 26.Jan.2015
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MT3 1919
Rudolf Osterkamp 28.Jun.2016
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MT3 1919
Fin Stewart 11.Sep.2012
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MT4 1919 ??
Rudolf Osterkamp 18.Aug.2012
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MT6 1919
Roy Johnson 24.Feb.2007
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VT-5 1919
Geri Meier 27.Oct.2011
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VT-Class-I 1919
Hans-Joachim Korn † 16.11.15 18.Jul.2011
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VT-Class-II 1919
Geri Meier 02.Nov.2011
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FE1_MO 1920
Rudolf Osterkamp 12.Aug.2017
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LVB 1920
Peter den Boer 10.Oct.2010
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LVB 1920
Peter den Boer 10.Oct.2010
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LVB 1920
Ernst Erb 16.Jun.2005
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UV200 1920
Marc Couque 23.Jul.2019
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UV201 1920
Antonio Varrica 01.Nov.2019
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A-P_Rectifier 1921
Rudolf Osterkamp 18.Nov.2014
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ES4 1921
Otto Frosinn 15.Mar.2012
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UV202 1921
Bruce Morgenstern 01.Apr.2016
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AR_HF 1922
Anonymous 15 Collector 14.Dec.2007
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AT25 1922
Fin Stewart 11.Mar.2013
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AT40 1922
Stan Roberts 24.Jul.2015
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AT40 1922
Stan Roberts 24.Jul.2015
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AT40 1922
Fin Stewart 11.Mar.2013
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AT40 1922
John Koster 01.Nov.2011
You can pinpoint specific tubes and their data using the tab "tubes" .
  
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