Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
B40C3200 |
|
Common type Europe tube/semi... |
EU |
|
B40/35-5 |
|
Common type Europe tube/semi... |
EU |
|
AM1 |
1936 |
Common type Europe tube/semi... |
EU |
|
AL4 |
1936 |
Common type Europe tube/semi... |
EU |
|
AF7 |
1934 |
Common type Europe tube/semi... |
EU |
|
AD162 |
|
Common type Europe tube/semi... |
EU |
|
AD161 |
|
Common type Europe tube/semi... |
EU |
|
AD1 |
1935 |
Common type Europe tube/semi... |
EU |
|
U4E8 |
|
Pedersen, M.P. (earlier: Sko... |
DK |
|
|
751700 |
|
Osram GmbH KG; Berlin |
D |
|
168141 |
|
Intermetall Halbleiterwerk, ... |
D |
|
82801 |
|
Intermetall Halbleiterwerk, ... |
D |
|
10766 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
10761 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
9495D |
|
Intermetall Halbleiterwerk, ... |
D |
|
7308_Osram |
|
Osram GmbH KG; Berlin |
D |
|
4152-02 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
1294_TKD |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
480RQGTE |
|
Deutsche Glimmlampen GmbH, (... |
D |
|
354_TeKaDe |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
76.6410 |
|
Osram GmbH KG; Berlin |
D |
|
75.7308 |
|
Osram GmbH KG; Berlin |
D |
|
75.3700 |
|
Osram GmbH KG; Berlin |
D |
|
60S2 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
32S-406-LH |
|
NSF, Nürnberger Schraubenf. ... |
D |
|
32/1NT6 |
|
NSF, Nürnberger Schraubenf. ... |
D |
|
26NG |
1934 |
Loewe-(Opta); Deutschland |
D |
|
10NG |
1929 |
Loewe-(Opta); Deutschland |
D |
|
6GG6 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
[index-en]