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Oswald Bettendorf, Germany
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Excerpt from the tube collection of Oswald Bettendorf.
These images (tube photos) were uploaded to the
respective
tubes or valves by Oswald Bettendorf.
Tube collector page of valve collector Oswald Bettendorf
as «own HP at
RMorg»
As a member of Radiomuseum.org
Oswald Bettendorf
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.
Oswald Bettendorf started his tube collection (valve
collection) here on 23.May.2006.
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