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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: 61 to 90 from 654
1 2 3 4 5 6 7 8 .. 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
L496D 1933
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
RENS1294 1933
Telefunken Deutschland (TFK)... D
click to access the tube page
RES964 1933
Telefunken Deutschland (TFK)... D
click to access the tube page
6C6 1933
Common type USA tube/semicond. USA
click to access the tube page
AF2 1933
Philips; Eindhoven (tubes in... NL
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
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
KC1_4pin 1934
Common type Europe tube/semi... EU
click to access the tube page
KL1_5pin 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
AC100 1935
Telefunken Deutschland (TFK)... D
click to access the tube page
AZ1 1935
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
VC1 1935
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
6F6 1935
Common type Worldwide tube/s... ZZ
Glasröhre
6H6 1935
Common type Worldwide tube/s... ZZ
click to access the tube page
AL4 1936
Common type Europe tube/semi... EU
click to access the tube page
KC1_p8 1936
Common type Europe tube/semi... EU
click to access the tube page
KL1_sidecontact 1936
Common type Europe tube/semi... EU
click to access the tube page
6Q7G 1936
Common type Worldwide tube/s... ZZ
click to access the tube page
KDD1 1936
Common type Europe tube/semi... EU
click to access the tube page
EB4 1936
Philips; Eindhoven (tubes in... NL
click to access the tube page
EF6 1936
Common type Europe tube/semi... EU
click to access the tube page
EL2 1936
Common type Europe tube/semi... EU
Result: 61 to 90 from 654
1 2 3 4 5 6 7 8 .. 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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