Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
B0580 |
|
Siemens (& Halske, -Schucker... |
D |
|
B0540 |
|
Siemens (& Halske, -Schucker... |
D |
|
B500C1200 |
|
Semikron; Nürnberg |
D |
|
B300C750-450 |
|
Siemens (& Halske, -Schucker... |
D |
|
B300C250 |
|
Siemens (& Halske, -Schucker... |
D |
|
B300C200 |
|
Siemens (& Halske, -Schucker... |
D |
|
B250C140 |
|
Siemens (& Halske, -Schucker... |
D |
|
B250C135 |
|
Siemens (& Halske, -Schucker... |
D |
|
B250C120 |
|
Siemens (& Halske, -Schucker... |
D |
|
B250C110 |
|
Siemens (& Halske, -Schucker... |
D |
|
B90C150 |
|
Siemens (& Halske, -Schucker... |
D |
|
B60C400 |
|
Siemens (& Halske, -Schucker... |
D |
|
B60C300 |
|
Siemens (& Halske, -Schucker... |
D |
|
B60C275 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
B60C50 |
|
Siemens (& Halske, -Schucker... |
D |
|
B60/48-0,8 |
|
Siemens (& Halske, -Schucker... |
D |
|
B50/40-1,8 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
B50/40-1,5 |
|
Lorenz; Berlin, Zuffenhausen... |
D |
|
B40C3700/2200 |
|
Siemens (& Halske, -Schucker... |
D |
|
B40C1500 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
B40/30-1 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
B40/30-0,5 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
B30C500_Si |
|
Semikron; Nürnberg |
D |
|
B30C450 |
|
Siemens (& Halske, -Schucker... |
D |
|
B30C60 |
|
Siemens (& Halske, -Schucker... |
D |
|
B25/20-4,5 |
|
Siemens (& Halske, -Schucker... |
D |
|
B25/20-3,4 |
|
Siemens (& Halske, -Schucker... |
D |
|
B25/20-3 |
|
Siemens (& Halske, -Schucker... |
D |
|
B25/20-1,5 |
|
Siemens (& Halske, -Schucker... |
D |
|
B25/20-1 |
|
Schaub und Schaub-Lorenz |
D |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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