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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
displays items in his/her tube collection. Tubes
are called valves in British oriented countries.
Valve and tube collectors as well as radio
collectors are invited to join
Radiomuseum.org.
Every member can display separate collections of
tubes, radios etc.
Oswald Bettendorf started his/her tube collection (valve
collection) here on 23.May.2006.
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