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Siegfried Neumann, Germany - Tube collection

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ID = 1157
Photo Siegfried Neumann

Below you find a part of the tube collection Siegfried Neumann.

Radioröhren Ge- Transistoren
Result: 1 to 30 from 346
  
 1 2 3 4 5 6 .. 10 12
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Siegfried Neumann. These images (tube photos) were uploaded to the respective tubes or valves by Siegfried Neumann.

click to access the tube page
EVN94 1914
Telefunken Deutschland (TFK)... D
click to access the tube page
M_Schott 1917
Schott und Genossen; Jena D
click to access the tube page
RS5 1918
Telefunken Deutschland (TFK)... D
click to access the tube page
K_Mul 1920 ?
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
R43 1925
La Radiotechnique (RT); Pari... F
click to access the tube page
RE154 1926
Telefunken Deutschland (TFK)... D
click to access the tube page
MW125 1930
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
RGN1064 1932
Telefunken Deutschland (TFK)... D
click to access the tube page
WG36 1934
Loewe-(Opta); Deutschland D
click to access the tube page
6L6G 1936
Common type Worldwide tube/s... ZZ
click to access the tube page
RV12P2000 1937
Telefunken Deutschland (TFK)... D
click to access the tube page
RS276 1937
Telefunken Deutschland (TFK)... D
click to access the tube page
EL11 1938
Common type Europe tube/semi... EU
click to access the tube page
EL12 1938
Common type Europe tube/semi... EU
click to access the tube page
EF39 1939
Mullard Radio Valve Co. Ltd.; GB
Als UCH21 falsch gestempelt !
UCH11 1939
Common type Europe tube/semi... EU
click to access the tube page
P2d 1944
BBC - Brown Boveri; Switzerl... CH
click to access the tube page
DLL101 1950
Tungsram; Budapest (see also... H
click to access the tube page
EL34 1950
Common type Europe tube/semi... EU
click to access the tube page
EZ90 1951
Common type Europe tube/semi... EU
click to access the tube page
EABC80 1952
Common type Europe tube/semi... EU
click to access the tube page
EL156 1952
Telefunken Deutschland (TFK)... D
click to access the tube page
CK718 1953
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
EL84 1953
Common type Europe tube/semi... EU
click to access the tube page
DF651 1954
Telefunken Deutschland (TFK)... D
click to access the tube page
DL651 1954
click to access the tube page
GET571 1959
GEC, General Electric Co Ltd... GB
click to access the tube page
EL300 1960
Common type Europe tube/semi... EU
click to access the tube page
ECH8000 1965
Telefunken Deutschland (TFK)... D
click to access the tube page
PL505 1966
Common type Europe tube/semi... EU
Result: 1 to 30 from 346
  
 1 2 3 4 5 6 .. 10 12
 

Tube collector page of valve collector Siegfried Neumann as «own HP at RMorg»
As a member of Radiomuseum.org Siegfried Neumann 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.

Siegfried Neumann started his/her tube collection (valve collection) here on 04.Nov.2010. [index-en]

  
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