Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
BR101 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BR100 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BFY86 |
|
Telefunken Deutschland (TFK)... |
D |
|
BFY85 |
|
Telefunken Deutschland (TFK)... |
D |
|
BFY66 |
|
Telefunken Deutschland (TFK)... |
D |
|
BFX60 |
|
Siemens (& Halske, -Schucker... |
D |
|
BFX59 |
|
Siemens (& Halske, -Schucker... |
D |
|
BFW13 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BFW11 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BFT12 |
|
Siemens (& Halske, -Schucker... |
D |
|
BFR15 |
|
Siemens (& Halske, -Schucker... |
D |
|
BDY89 |
|
Siemens (& Halske, -Schucker... |
D |
|
BDY88 |
|
Siemens (& Halske, -Schucker... |
D |
|
BCY72 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BCY71 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BCY57 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BCY33 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BCY32 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BB609 |
|
Siemens (& Halske, -Schucker... |
D |
|
BB139 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BB121 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BB105 |
|
Telefunken Deutschland (TFK)... |
D |
|
BB103 |
|
Siemens (& Halske, -Schucker... |
D |
|
BB102 |
|
Telefunken Deutschland (TFK)... |
D |
|
BAV10 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
BA125 |
|
Telefunken Deutschland (TFK)... |
D |
|
BA108 |
|
Siemens (& Halske, -Schucker... |
D |
|
BA105 |
|
Siemens (& Halske, -Schucker... |
D |
|
BA104 |
|
Siemens (& Halske, -Schucker... |
D |
|
B600C120 |
|
Siemens (& Halske, -Schucker... |
D |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
[index-en]