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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: 31 to 60 from 654
1 2 3 4 5 6 7 .. 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
7034
click to access the tube page
6975
Varian; Palo Alto (CA) USA
click to access the tube page
6940
click to access the tube page
6907
Amperex; New York USA
click to access the tube page
6442
click to access the tube page
6360A
Common type USA tube/semicond. USA
click to access the tube page
6360
Common type USA tube/semicond. USA
click to access the tube page
6303
United Electronics Co.; Newa... USA
click to access the tube page
6264
click to access the tube page
6263A
click to access the tube page
6146B
click to access the tube page
6130
click to access the tube page
6082WB
Tung-Sol Electric Inc.; Newa... USA
click to access the tube page
5894
click to access the tube page
5876A
click to access the tube page
5867A
Rückseitig: Kriegsmarine, BAL1641
4654 1939
Philips; Eindhoven (tubes in... NL
click to access the tube page
2950
WLS (tubes), World's Largest... USA
click to access the tube page
1823 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
1702
Philips; Eindhoven (tubes in... NL
click to access the tube page
1701
Philips; Eindhoven (tubes in... NL
click to access the tube page
1624
Common type USA tube/semicond. USA
System liegt in der Sockelmanschette
1203A
Sylvania (Hygrade, GTE, Nilc... USA
click to access the tube page
959
Common type USA tube/semicond. USA
click to access the tube page
957
Common type Europe tube/semi... EU
click to access the tube page
864
Common type USA tube/semicond. USA
click to access the tube page
832A
Common type USA tube/semicond. USA
click to access the tube page
832
Common type USA tube/semicond. USA
click to access the tube page
829B
Common type USA tube/semicond. USA
click to access the tube page
829A
Common type USA tube/semicond. USA
Result: 31 to 60 from 654
1 2 3 4 5 6 7 .. 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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