Excerpt from the tube collection of Geri Meier. These images (tube photos) were uploaded to the respective tubes or valves by Geri Meier.
| VT-1 |
1917 |
| Western Electric Company Inc... |
USA |
|
| VT-Class-II |
1919 |
| Marconi Wireless Telegraph C... |
USA |
|
|
| Valora |
|
| Valora, Gloeilampenfabriek; ... |
NL |
|
| V199 |
|
| Common type USA tube/semicond. |
USA |
|
| V24 |
1916 |
| Marconi's Wireless Telegraph... |
GB |
|
| V1_Metal |
|
| Métal; France (tubes) |
F |
|
| V0 |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| UX280 |
1927 |
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| UX201A |
1925 |
| Common type USA tube/semicond. |
USA |
|
| UX199 |
1925 |
| General Electric for Brand R... |
USA |
|
| UX171A |
1926 |
| Common type USA tube/semicond. |
USA |
|
| UX112 |
1925 |
| Common type USA tube/semicond. |
USA |
|
| UV200 |
1920 |
| General Electric for Brand R... |
USA |
|
| UV199 |
1922 |
| Common type Worldwide tube/s... |
ZZ |
|
| Universal_MYERS |
|
| Myers, E.B. Ltd.; Montreal (... |
CDN |
|
| UL408H |
1928 |
| Radioröhren-Laboratorium-Gmb... |
D |
|
| U2020/5 |
|
| Osram GmbH KG; Berlin |
D |
|
| U936/4 |
|
| Osram GmbH KG; Berlin |
D |
|
| U16 |
|
| Common type Great Britain tu... |
GB |
|
|
| TM30 |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| TM |
1915 |
| Common type France tube/semi... |
F |
|
| TL |
|
| Triotron (tubes) = Brand of ... |
A |
|
| THB12 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| TH30C |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| TC201A |
|
| Televocal Corporation; New Y... |
USA |
|
| T-224 |
|
| Triad Television & Mfg. Co.;... |
USA |
|
| SY224 |
|
| Sylvania (Hygrade, GTE, Nilc... |
USA |
|
| SV-199 |
|
| Sylvania (Hygrade, GTE, Nilc... |
USA |
|
Geri Meier started his/her tube collection (valve collection) here on 03.Jul.2011.
[index-en]
