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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.
Result: 61 - 90   from 701
1 2 3 4 5 6 .. 10 .. 20 .. 24
 
click to access the tube page
ST12 1918
Robert Gillespie 02.May.2023
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T4A 1918
Rudolf Osterkamp 29.Aug.2016
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T4A 1918
Rudolf Osterkamp 18.Aug.2012
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U1_Osram 1918
Giorgio Basile 06.Nov.2025
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VT-16 1918 ??
Fin Stewart 25.Aug.2014
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VT32_Moorhead 1918 ?
Fin Stewart 13.Aug.2023
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VT32_Moorhead 1918 ?
Robert Gillespie 11.Oct.2019
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VT32_Moorhead 1918 ?
Robert Gillespie 11.Oct.2019
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VT32_Moorhead 1918 ?
Fin Stewart 27.May.2012
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A_Ideezet 1919
Fin Stewart 20.May.2012
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A_Moorhead-spherical 1919
Robert Gillespie 10.Jan.2023
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A_Moorhead-spherical 1919
Robert Gillespie 10.Jan.2023
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B_Moorhead-Europe 1919
Fin Stewart 26.Jan.2015
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B_Moorhead-Europe 1919
Fin Stewart 26.Jan.2015
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B_Moorhead-Shaw 1919
Fin Stewart 26.Jan.2015
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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
John Koster 28.Feb.2008
click to access the tube page
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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CW1344 1919
Robert Gillespie 26.Dec.2022
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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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MT1_MOV 1919 ??
Lindsay Shepherd 17.May.2021
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MT1_MOV 1919 ??
Lindsay Shepherd 17.May.2021
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MT1_MOV 1919 ??
Lindsay Shepherd 17.May.2021
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MT1_MOV 1919 ??
Lindsay Shepherd 17.May.2021
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MT3 1919
Rudolf Osterkamp 28.Jun.2016
 
Result: 61 - 90   from 701
1 2 3 4 5 6 .. 10 .. 20 .. 24
 
You can pinpoint specific tubes and their data using the tab "tubes" .
  
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