Extracto de la colección de válvulas de Jacob Roschy. Estas imágenes fueron aportadas en la página de válvula respectiva por Jacob Roschy.
| UF11 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UF41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| UF85 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| UL41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| UL84 |
1955 |
| Common type Europe tube/semi... |
EU |
|
| UM4 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UM80 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| UM84 |
|
| Common type Europe tube/semi... |
EU |
|
| UQ80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| UY1N |
1941 |
| Common type Europe tube/semi... |
EU |
|
| UY11 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| UY41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| UY82 |
|
| Common type Europe tube/semi... |
EU |
|
| UY85 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| UY92 |
|
| Common type Europe tube/semi... |
EU |
|
| VC1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| VCL11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| VL1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| VL4 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| VT52 |
|
| Common type Europe tube/semi... |
EU |
|
| VY1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| Z2b |
|
| Common type Europe tube/semi... |
EU |
|
| 17EW8 |
|
| Common type Europe tube/semi... |
EU |
|
| 75C1 |
|
| Common type Europe tube/semi... |
EU |
|
| 85A2 |
|
| Common type Europe tube/semi... |
EU |
|
| 90CG |
|
| Common type Europe tube/semi... |
EU |
|
| 90CV |
|
| Common type Europe tube/semi... |
EU |
|
| 4672 |
|
| Common type Europe tube/semi... |
EU |
|
| 7475 |
|
| Common type Europe tube/semi... |
EU |
|
| EL183 |
1959 |
| Common type France tube/semi... |
F |
|
Jacob Roschy inauguró esta muestra de su colección el día 26.Oct.2004.
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