Extrait de la collection de lampes / semi-conducteurs de Alan Scott Douglas † 16.11.15. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Alan Scott Douglas † 16.11.15.
| 403_McCullough |
|
| Common type USA tube/semicond. |
USA |
|
| 293 |
|
| Speed, Cable Radio Tube Corp... |
USA |
|
| 291 |
|
| Speed, Cable Radio Tube Corp... |
USA |
|
| 210SG |
|
| Cossor, A.C.; London |
GB |
|
| 201B_RRF |
|
| Radioröhrenfabrik GmbH (RRF)... |
D |
|
| 164V |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| 85-mills. |
|
| QRS Music Company; Chicago, IL |
USA |
|
| Wecovalve_4pin |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
|
|
| Super-Power_Majestic |
|
| Majestic tubes of Grigsby-Gr... |
USA |
|
| SP18/B |
|
| Metropolitan-Vickers (Metro-... |
GB |
|
| S4V |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| R4_BTH_4pin |
|
| BTH (B.T.H.), British Thomso... |
GB |
|
| R4B_MO |
|
| Osram-Valves GB (not MO-Valv... |
GB |
|
| PX230/SW |
|
| Hivac Ltd.; Harrow-on-the-Hill |
GB |
|
| PV5DE |
|
| Ediswan, Siemens Edison Swan... |
GB |
|
| PM254 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PM22 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PM3A |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PM3 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| P1_Cossor |
|
| Cossor, A.C.; London |
GB |
|
| MSIV |
|
| Radioröhrenfabrik GmbH (RRF)... |
D |
|
| MS30 |
|
| Radioröhrenfabrik GmbH (RRF)... |
D |
|
| MPT4_Catkin |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| MPT4_5pin_Catkin |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| MH4Cat |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| LF_Cossor_4V_UX |
|
| Cossor, A.C.; London |
GB |
|
| L1525 |
|
| Ostar (Gustav Ganz); Wien |
A |
|
| H85-255/120 |
|
| Stabilovolt, Berlin |
D |
|
Page de collectionneur de Alan Scott Douglas † 16.11.15 comme «Page personnelle sur RMorg»
En tant que membre de Radiomuseum.org, Alan Scott Douglas † 16.11.15 expose les pièces de sa collection.
Alan Scott Douglas † 16.11.15 a commencé ici sa collection le 01.Jan.2011.
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