Extracto de la colección de válvulas de Jacob Roschy. Estas imágenes fueron aportadas en la página de válvula respectiva por Jacob Roschy.
| GR28-60 |
|
| Deutsche Glimmlampen GmbH, (... |
D |
|
| UR110 |
|
| Deutsche Glimmlampen GmbH, (... |
D |
|
| 6Q5G |
|
| DuMont Labs, Allen B., Inc. |
USA |
|
| 6H1 |
|
| Ediswan, Siemens Edison Swan... |
GB |
|
| ER21A |
|
| Elesta AG, Bad Ragaz |
CH |
|
| K33B |
|
| Ever Ready Co. (GB) Ltd.; Lo... |
GB |
|
| 6AW5GT |
|
| Fivre - tubes; Milano (MI) |
I |
|
| 6T |
|
| Fivre - tubes; Milano (MI) |
I |
|
| 6TE8GT |
|
| Fivre - tubes; Milano (MI) |
I |
|
| 6TP |
|
| Fivre - tubes; Milano (MI) |
I |
|
| FHZ55/340 |
|
| Frieseke & Höpfner, Babelsbe... |
D |
|
| EA962 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| EBF171 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| EYY13 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| ICC85 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| UEL171 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| QS92/10 |
|
| GEC, General Electric Co Ltd... |
GB |
|
| TM50osc |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| MSC1,2 |
|
| Hiller, A.; Hamburg Eidelstedt |
D |
|
| MSC2 |
1949 |
| Hiller, A.; Hamburg Eidelstedt |
D |
|
| EG2403 |
|
| Hoges, Hochohm GmbH, Berlin-... |
D |
|
| 6Q5G_Magic_Eye |
|
| Hytron; Salem (MA) |
USA |
|
| EL3E |
|
| Inter und Union, Deutschland... |
D |
|
| R121 |
|
| La Radiotechnique (RT); Pari... |
F |
|
| R123 |
|
| La Radiotechnique (RT); Pari... |
F |
|
| R155 |
|
| La Radiotechnique (RT); Pari... |
F |
|
| R204_RT |
|
| La Radiotechnique (RT); Pari... |
F |
|
| R207 |
|
| La Radiotechnique (RT); Pari... |
F |
|
| R209 |
|
| La Radiotechnique (RT); Pari... |
F |
|
| R212 |
|
| La Radiotechnique (RT); Pari... |
F |
|
Jacob Roschy inauguró esta muestra de su colección el día 26.Oct.2004.
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