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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: 451 to 480 from 653
1 .. 1011 12 13 14 15 16 17 18 19 20 21 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
DM71 1953
Common type Europe tube/semi... EU
click to access the tube page
AM2 1937
Common type Europe tube/semi... EU
click to access the tube page
EM11 1939
Telefunken Deutschland (TFK)... D
click to access the tube page
EM5 1950
Telefunken Deutschland (TFK)... D
click to access the tube page
EM4N
Tesla; Praha, Bratislava etc. CS
click to access the tube page
EM34 1946
Common type Europe tube/semi... EU
click to access the tube page
EM4 1939
Common type Europe tube/semi... EU
click to access the tube page
VT-215
Common type USA tube/semicond. USA
click to access the tube page
VT-138
Common type USA tube/semicond. USA
click to access the tube page
EMM803 1964
Lorenz; Berlin, Zuffenhausen... D
click to access the tube page
EM84 1957
Common type Europe tube/semi... EU
click to access the tube page
SMC11A
Sperry Tube Div. of Sperry R... USA
click to access the tube page
DM160
Common type Europe tube/semi... EU
click to access the tube page
G2504
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
AH1 1934
Common type Europe tube/semi... EU
click to access the tube page
EH2 1937
Philips; Eindhoven (tubes in... NL
click to access the tube page
6303
United Electronics Co.; Newa... USA
click to access the tube page
35W4 1946
Common type Worldwide tube/s... ZZ
click to access the tube page
27SU
Cossor, A.C.; London GB
click to access the tube page
4Y35
TeKaDe (TKD), Süddeutsche Te... D
click to access the tube page
VY2 1938
Common type Europe tube/semi... EU
click to access the tube page
VY1 1935
Common type Europe tube/semi... EU
click to access the tube page
UY41 1947
Common type Europe tube/semi... EU
click to access the tube page
UY11 1939
Common type Europe tube/semi... EU
click to access the tube page
UY4 1949
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
U403
Mazda = Valve (Tube) brand G... GB
click to access the tube page
RGN564 1932
Telefunken Deutschland (TFK)... D
click to access the tube page
RFG5
Telefunken Deutschland (TFK)... D
click to access the tube page
HY90 1951
Common type Europe tube/semi... EU
click to access the tube page
G354
Common type Europe tube/semi... EU
Result: 451 to 480 from 653
1 .. 1011 12 13 14 15 16 17 18 19 20 21 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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