Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
GD150A/S |
|
Ericsson Telephones / Britis... |
GB |
|
GC10/4B |
|
ETL Electronic Tubes Ltd., H... |
GB |
|
Four-In-One |
1929 |
Quadruple Valve Co., Ltd., N... |
GB |
|
FCY101 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
FCH231 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
FCH211 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
FC4 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
EW65H |
|
20th Century Electronics, Ce... |
GB |
|
ESU101 |
|
Ediswan, Siemens Edison Swan... |
GB |
|
ESU74 |
|
Ediswan, Siemens Edison Swan... |
GB |
|
EF95 |
1953 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
EF36 |
1939 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
ECC2000 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
EC1000 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
EBC33 |
1938 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
DZ1508 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
DZ908 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
DW7X |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
DW2X |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
DLS16 |
|
Ediswan, Siemens Edison Swan... |
GB |
|
DL2 |
|
Common type Great Britain tu... |
GB |
|
DH63 |
|
MO Valve Co. Ltd.; GB |
GB |
|
DFA1 |
1924 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
DET1_MO |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
DER |
|
MO Valve Co. Ltd.; GB |
GB |
|
DEH610 |
1928 |
Marconi-Osram - (Valves/Tube... |
GB |
|
DE7 |
|
MO Valve Co. Ltd.; GB |
GB |
|
DE06_Nelson |
1926 |
Nelson Electric Co. Ltd.; Lo... |
GB |
|
DE3 |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
DDT |
|
Cossor, A.C.; London |
GB |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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