Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
FCH191 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
FD4 |
|
Intermetall Halbleiterwerk, ... |
D |
|
FI26635 |
|
Osram GmbH KG; Berlin |
D |
|
FK1 |
|
Loewe-(Opta); Deutschland |
D |
|
FZ21GS |
|
Telefunken Deutschland (TFK)... |
D |
|
FZH141 |
|
Siemens (& Halske, -Schucker... |
D |
|
G5/61 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
g14 |
|
Osram GmbH KG; Berlin |
D |
|
g30S50 |
|
Osram GmbH KG; Berlin |
D |
|
G1321/1 |
|
Siemens (& Halske, -Schucker... |
D |
|
G1631/1 |
|
Siemens (& Halske, -Schucker... |
D |
|
G1841/1 |
|
Siemens (& Halske, -Schucker... |
D |
|
G2041/1 |
|
Siemens (& Halske, -Schucker... |
D |
|
G4200 |
1929 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
GA114 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GAY61 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GFT20 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
GFT2006/P4 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
Gg2 |
|
Siemens (& Halske, -Schucker... |
D |
|
Gl.1,5* |
|
Siemens (& Halske, -Schucker... |
D |
|
GR22-214 |
|
Deutsche Glimmlampen GmbH, (... |
D |
|
GR150/DM |
|
Deutsche Glimmlampen GmbH, (... |
D |
|
GR280 |
|
Deutsche Glimmlampen GmbH, (... |
D |
|
GRS251 |
|
Phönix Röntgenröhrenwerk, Ru... |
D |
|
GSD4/12 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
H406D |
1928 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
HA1141R |
|
Siemens (& Halske, -Schucker... |
D |
|
HF29_klar |
1929 |
Loewe-(Opta); Deutschland |
D |
|
K4/12 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
K5/61 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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