Excerpt from the tube collection of Oskar Elm. These images (tube photos) were uploaded to the respective tubes or valves by Oskar Elm.
| GC118 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC121 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC122 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC301 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GC500 |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| GD150 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| GD160 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| GD170 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| GD175 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| GD180 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| GD240 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| GD241 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| GD243_TI |
|
| Common type USA tube/semicond. |
USA |
|
| GFT4308 |
|
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| Gg1 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| Gg2 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| GH-2392-1 |
|
| SFR (S.F.R.) - Société Franç... |
F |
|
| GL3P202 |
|
| Common type Japan tube/semic... |
J |
|
| GL3274 |
|
| Common type China (PRC) tube... |
PRC |
|
| GM76C28 |
|
| Common type South Korea tube... |
ROK |
|
| GM76C88 |
|
| Common type South Korea tube... |
ROK |
|
| GM0761 |
|
| Texas Instruments, Dallas |
USA |
|
|
| GP1U28X |
|
| Common type Japan tube/semic... |
J |
|
|
|
| GP10J |
|
| Common type Europe tube/semi... |
EU |
|
| GP20D |
|
| Common type Worldwide tube/s... |
ZZ |
|
| GR16 |
|
| Cerberus AG, Schweiz |
CH |
|
| GR17 |
|
| Cerberus AG, Schweiz |
CH |
|
Oskar Elm started his/her tube collection (valve collection) here on 21.Jun.2013.
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