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Ralf Keil, Germany
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| Aus Platzgründen nur einige besonders dekorative
Geräte bis etwa 1940.
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Excerpt from the tube collection of Ralf Keil.
These images (tube photos) were uploaded to the
respective
tubes or valves by Ralf Keil.
| 3,5-10,5V5,5A |
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| Osram GmbH KG; Berlin |
D |
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| 33E1 |
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| Loewe-(Opta); Deutschland |
D |
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| EBF11g |
1938 |
| Telefunken Deutschland (TFK) |
D |
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| H4100spez |
1928 |
| Valvo Radioröhrenfabrik GmbH; |
D |
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| REZ147 |
1928 |
| Telefunken Deutschland (TFK) |
D |
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| REZ364S |
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| Telefunken Deutschland (TFK) |
D |
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| RS282 |
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| Telefunken Deutschland (TFK) |
D |
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| VT121_TeKaDe |
1927 |
| TeKaDe |
D |
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Tube collector page of valve collector Ralf Keil
as «own HP at
RMorg» As a member of Radiomuseum.org
Ralf Keil
shows items of his/her tube collection. Tubes
are called valves in British oriented countries.
Valve and tube collectors are invited to join
Radiomuseum.org as well as radio collectors etc.
Every member can show separate collections of
tubes, radios etc.
Ralf Keil started his tube collection (valve
collection) here on 01.May.2006.
[index-en]
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