Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
5-446 |
|
Thermion; Lent (Nijmegen) |
NL |
|
5C110 |
|
Fivre - tubes; Milano (MI) |
I |
|
|
6AS6 |
|
Common type Worldwide tube/s... |
ZZ |
|
6BJ6 |
|
Common type USA tube/semicond. |
USA |
|
|
6D6 |
1933 |
Common type USA tube/semicond. |
USA |
|
6DG7 |
|
Common type France tube/semi... |
F |
|
6F6G |
|
Common type USA tube/semicond. |
USA |
|
6F12 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
6SG7Y |
|
Common type USA tube/semicond. |
USA |
|
7AG7 |
|
Common type USA tube/semicond. |
USA |
|
7C7 |
|
Common type USA tube/semicond. |
USA |
|
7D3 |
|
Standard Telephones and Cabl... |
GB |
|
10E/149 |
|
Common type Great Britain tu... |
GB |
|
10E/558 |
|
Common type Great Britain tu... |
GB |
|
12Ж1Л |
|
Common type USSR (SU) tube/s... |
SU |
|
15 |
1932 |
Common type USA tube/semicond. |
USA |
|
39/44 |
|
Common type USA tube/semicond. |
USA |
|
41 |
1932 |
Common type USA tube/semicond. |
USA |
|
43 |
1932 |
Common type USA tube/semicond. |
USA |
|
60S2 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
61SPT |
|
Cossor, A.C.; London |
GB |
|
89 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
210VPA |
|
Cossor, A.C.; London |
GB |
|
1294_TKD |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
3328A |
|
Common type Europe tube/semi... |
EU |
|
4636 |
|
Philips; Eindhoven (tubes in... |
NL |
|
4654 |
1939 |
Philips; Eindhoven (tubes in... |
NL |
|
4689 |
1937 |
Philips; Eindhoven (tubes in... |
NL |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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