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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: 181 to 210 from 654
 
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
EM84 1957
Common type Europe tube/semi... EU
click to access the tube page
EMM803 1964
Lorenz; Berlin, Zuffenhausen... D
click to access the tube page
ER120
Eveready (Ever Ready), AENMC... USA
ER227, 4-pillar
ER227
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
ES4 1921
Ediswan, Siemens Edison Swan... GB
click to access the tube page
EUVI
Osram GmbH KG; Berlin D
click to access the tube page
EUXII
Osram GmbH KG; Berlin D
click to access the tube page
EY51 1948
Philips; Eindhoven (tubes in... NL
click to access the tube page
EZ11 1938
Common type Europe tube/semi... EU
click to access the tube page
EZ12 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
EZ40 1948
Common type Europe tube/semi... EU
click to access the tube page
EZ80 1952
Common type Europe tube/semi... EU
click to access the tube page
F2a11
Common type Europe tube/semi... EU
click to access the tube page
F80U
Siemens; D (S.& Halske / S. ... D
click to access the tube page
G354
Common type Europe tube/semi... EU
click to access the tube page
G2504
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
GL803
General Electric Co. (GE); B... USA
click to access the tube page
GL8866
General Electric Co. (GE); B... USA
click to access the tube page
GR44
Cerberus AG, Schweiz CH
Ohne '/' bedruckt
GR150DA
Deutsche Glimmlampen GmbH, (... D
click to access the tube page
H63 1937
Common type Great Britain tu... GB
click to access the tube page
H4128D 1933
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
HK54
Heintz & Kaufman Ltd. (Gamma... USA
click to access the tube page
HK90 1950
Common type Europe tube/semi... EU
click to access the tube page
HR1/60/0,5
AEG (Radios) Allg.Elektricit... D
click to access the tube page
HRP2/100/1,5
AEG (Radios) Allg.Elektricit... D
click to access the tube page
HY90 1951
Common type Europe tube/semi... EU
click to access the tube page
К-113АЭ
Common type USSR (SU) tube/s... SU
click to access the tube page
К-306
Common type USSR (SU) tube/s... SU
click to access the tube page
KC1_4pin 1934
Common type Europe tube/semi... EU
Result: 181 to 210 from 654
 

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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