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Otto Frosinn, Germany - Tube collection

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ID = 3331
Photo Otto Frosinn

Below you find a part of the tube collection Otto Frosinn.

Radios,Röhren,Amateurfunkgeräte
Result: 571 to 600 from 654
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Otto Frosinn. These images (tube photos) were uploaded to the respective tubes or valves by Otto Frosinn.

click to access the tube page
EF800
EL11E (7103E) von 'INTER' mit EL41
EL11E
click to access the tube page
EL81C
click to access the tube page
QB5/1750
click to access the tube page
QQE02/5
click to access the tube page
QQV02-6
click to access the tube page
QQV03-10
click to access the tube page
RE084s
click to access the tube page
RE134_(Ce)
click to access the tube page
RES1664d 1938
click to access the tube page
S2001
click to access the tube page
TBL2/500
click to access the tube page
UB2500
click to access the tube page
UBC41 1949
click to access the tube page
VT
click to access the tube page
XL86
click to access the tube page
YD1046
click to access the tube page
YL1055
click to access the tube page
YL1071
click to access the tube page
YL1111
click to access the tube page
YL1540
click to access the tube page
2C40A
click to access the tube page
2C46
click to access the tube page
2C53
click to access the tube page
2DS4
click to access the tube page
2EG4
click to access the tube page
2K25
click to access the tube page
2K28
All ceramic
4CX250K
click to access the tube page
4CX250M
Result: 571 to 600 from 654
 

Tube collector page of valve collector Otto Frosinn as «own HP at RMorg»
As a member of Radiomuseum.org Otto Frosinn 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.

Otto Frosinn started his/her tube collection (valve collection) here on 03.Apr.2006. [index-en]

  

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