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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: 271 to 300 from 653
1 .. 5 6 7 8 9 10 11 12 13 14 15 .. 20 22
 
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
RE604 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
RedTop_UX
QRS Music Company; Chicago, IL USA
click to access the tube page
REN804 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
REN904 1929
Telefunken Deutschland (TFK)... D
click to access the tube page
REN1004 1927
Telefunken Deutschland (TFK)... D
ohne Metallisierung
RENS1284 1932
Telefunken Deutschland (TFK)... D
click to access the tube page
RENS1294 1933
Telefunken Deutschland (TFK)... D
click to access the tube page
RENS1823d 1931
Telefunken Deutschland (TFK)... D
click to access the tube page
RES094 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
RES164d 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
RES964 1933
Telefunken Deutschland (TFK)... D
click to access the tube page
RES1664d 1938
click to access the tube page
RFG5
Telefunken Deutschland (TFK)... D
click to access the tube page
RG12D300
Telefunken Deutschland (TFK)... D
click to access the tube page
RGN504 1929
Telefunken Deutschland (TFK)... D
click to access the tube page
RGN564 1932
Telefunken Deutschland (TFK)... D
click to access the tube page
RH201A
Perryman Electric Co., Inc.;... USA
click to access the tube page
RK25_Klystron
Siemens (& Halske, -Schucker... D
click to access the tube page
RK-829
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
RK5721
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
RK5981
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
RL2P3
Telefunken Deutschland (TFK)... D
click to access the tube page
RL12P10
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
RL12P35
Telefunken Deutschland (TFK)... D
click to access the tube page
RL12P50
Telefunken Deutschland (TFK)... D
click to access the tube page
RS245
Telefunken Deutschland (TFK)... D
click to access the tube page
RS282
Telefunken Deutschland (TFK)... D
click to access the tube page
RS288
Telefunken Deutschland (TFK)... D
click to access the tube page
RS289 1937
Telefunken Deutschland (TFK)... D
click to access the tube page
RS391
Telefunken Deutschland (TFK)... D
Result: 271 to 300 from 653
1 .. 5 6 7 8 9 10 11 12 13 14 15 .. 20 22
 

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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