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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: 121 to 150 from 653
1 2 3 4 5 6 7 8 9 10 .. 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
U920/6
Osram GmbH KG; Berlin D
click to access the tube page
U2410P
Osram GmbH KG; Berlin D
click to access the tube page
U3505VE
Osram GmbH KG; Berlin D
click to access the tube page
UF5 1948
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
UF6 1948
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
UL2_Valvo 1948
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
UY4 1949
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
YD1055
Telefunken Deutschland (TFK)... D
click to access the tube page
YD1100
Siemens (& Halske, -Schucker... D
click to access the tube page
YK1020
Telefunken Deutschland (TFK)... D
click to access the tube page
YL1050
Siemens (& Halske, -Schucker... D
click to access the tube page
YL1057
Siemens (& Halske, -Schucker... D
click to access the tube page
4Y35
TeKaDe (TKD), Süddeutsche Te... D
Glasröhre
6J5_DDR
Werk für Fernmeldewesen (OSW... D
click to access the tube page
AB1 1933
Common type Europe tube/semi... EU
Metallisierung fehlt
AB2 1934
Common type Europe tube/semi... EU
click to access the tube page
ABC1 1934
Common type Europe tube/semi... EU
click to access the tube page
AC2 1934
Common type Europe tube/semi... EU
click to access the tube page
ACH1 1933
Common type Europe tube/semi... EU
click to access the tube page
AF3 1934
Common type Europe tube/semi... EU
click to access the tube page
AF7 1934
Common type Europe tube/semi... EU
click to access the tube page
AH1 1934
Common type Europe tube/semi... EU
click to access the tube page
AK1 1934
Common type Europe tube/semi... EU
click to access the tube page
AK2 1935
Common type Europe tube/semi... EU
click to access the tube page
AL1 1935
Common type Europe tube/semi... EU
click to access the tube page
AL4 1936
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
AZ1 1935
Common type Europe tube/semi... EU
click to access the tube page
AZ11 1938
Common type Europe tube/semi... EU
click to access the tube page
CF50 1939
Common type Europe tube/semi... EU
Result: 121 to 150 from 653
1 2 3 4 5 6 7 8 9 10 .. 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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