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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: 91 to 120 from 654
1 2 3 4 5 6 7 8 910 .. 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
E180F
Common type Europe tube/semi... EU
click to access the tube page
E424N 1929
Philips; Eindhoven (tubes in... NL
click to access the tube page
E428 1929
Philips; Eindhoven (tubes in... NL
click to access the tube page
E462 1929
Philips; Eindhoven (tubes in... NL
click to access the tube page
E499 1932 ?
Philips; Eindhoven (tubes in... NL
click to access the tube page
EA40
click to access the tube page
EA50 1939
Common type Europe tube/semi... EU
click to access the tube page
EAA11 1949
Telefunken Deutschland (TFK)... D
click to access the tube page
EAA91 1951
Common type Europe tube/semi... EU
click to access the tube page
EAA901S
Telefunken Deutschland (TFK)... D
click to access the tube page
EABC80 1952
Common type Europe tube/semi... EU
click to access the tube page
EAF21
Tungsram; Budapest (see also... H
click to access the tube page
EAF42 1948
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
EB11 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
EB41 1948
Common type Europe tube/semi... EU
click to access the tube page
EBC11 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
EBC41 1949
Common type Europe tube/semi... EU
click to access the tube page
EBF15 1950
Telefunken Deutschland (TFK)... D
click to access the tube page
EBF83 1957
Common type Europe tube/semi... EU
click to access the tube page
EBL1 1937
Common type Europe tube/semi... EU
click to access the tube page
EBL21 1941
Philips; Eindhoven (tubes in... NL
click to access the tube page
EBL71 1950
Lorenz; Berlin, Zuffenhausen... D
click to access the tube page
EC92 1952
Common type Europe tube/semi... EU
click to access the tube page
EC760
Röhrenwerk "Anna Seghers" Ne... D
click to access the tube page
EC8020
Telefunken Deutschland (TFK)... D
click to access the tube page
ECC40 1948
Common type Europe tube/semi... EU
click to access the tube page
ECC81 1951
Common type Europe tube/semi... EU
click to access the tube page
ECC82 1951
Common type Europe tube/semi... EU
click to access the tube page
ECC83 1954
Common type Europe tube/semi... EU
Result: 91 to 120 from 654
1 2 3 4 5 6 7 8 910 .. 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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