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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
NR10X
John Koster 20.Apr.2013
click to access the tube page
NR13
John Koster 15.Aug.2010
click to access the tube page
NR14
Fin Stewart 05.Jan.2015
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NR14A
Fin Stewart 18.Mar.2013
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NR15A
Johann Nussbaum 17.Feb.2009
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NR15A
Júlio Branco 22.Feb.2007
click to access the tube page
NR7
John Koster 15.Aug.2010
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NR7A
Fin Stewart 03.Aug.2012
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NR7A
Roy Johnson 15.Aug.2010
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NR7X
John Koster 20.Apr.2013
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NT5
Fin Stewart 22.Aug.2020
click to access the tube page
NT9X
John Koster 18.Apr.2013
click to access the tube page
N_Schott
Ernst Erb 16.Jun.2005
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N_Western
Daniel Consales 07.Aug.2015
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O-T-2
Fin Stewart 16.Jul.2018
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OBE
Ernst Erb 26.Mar.2005
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OBE
Tomasz Szczesniak 14.Oct.2013
click to access the tube page
OH12
Peter den Boer 28.Nov.2012
click to access the tube page
OH12
Peter den Boer 28.Nov.2012
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OH501A
Daniel Consales 07.Aug.2015
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OH599
Daniel Consales 07.Aug.2015
click to access the tube page
Oscilaudion
Fin Stewart 11.Aug.2019
click to access the tube page
PLAV9A
Rudolf Osterkamp 05.Sep.2019
click to access the tube page
PR11_Condor
Peter den Boer 21.Apr.2011
click to access the tube page
PR11_Condor
Peter den Boer 21.Apr.2011
click to access the tube page
PR12_Condor
Peter den Boer 21.Apr.2011
click to access the tube page
PR12_Pope
Peter den Boer 18.Apr.2011
click to access the tube page
PR16_Condor
Peter den Boer 21.Apr.2011
click to access the tube page
PR16_Pope
Peter den Boer 18.Apr.2011
click to access the tube page
PR21_Condor
Peter den Boer 21.Apr.2011
You can pinpoint specific tubes and their data using the tab "tubes" .
  
rmXorg