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Jan Poortman, Netherlands - Tube collection

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ID = 3866
Photo Jan Poortman

Below you find a part of the tube collection Jan Poortman.

Military radio WWII, homebrew tubestuff, valves, old civil radio's
Result: 1 to 30 from 132
  
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Sort order:  [ Name | Maker | Year | Type | Country ]

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

click to access the tube page
VT-137 1927
Common type USA tube/semicond. USA
click to access the tube page
MHL4 1929
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
REN904 1929
Telefunken Deutschland (TFK)... D
click to access the tube page
42 1932
Common type USA tube/semicond. USA
click to access the tube page
H63 1937
Common type Great Britain tu... GB
click to access the tube page
4654 1939
Philips; Eindhoven (tubes in... NL
click to access the tube page
6R7GT 1939
Common type USA tube/semicond. USA
click to access the tube page
EF22 1941
Philips; Eindhoven (tubes in... NL
click to access the tube page
DL67 1950
click to access the tube page
ARP20
Common type Great Britain tu... GB
click to access the tube page
ARP37
Common type Great Britain tu... GB
click to access the tube page
ARP38
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
ARTP1
Common type Great Britain tu... GB
click to access the tube page
AW4
Common type Great Britain tu... GB
click to access the tube page
C1148
English Electric Valve Compa... GB
click to access the tube page
CB220M
Tungsram; Budapest (see also... H
click to access the tube page
CV73
Common type Great Britain tu... GB
click to access the tube page
CV124
Common type Great Britain tu... GB
click to access the tube page
CV201
click to access the tube page
CV277
Common type Great Britain tu... GB
click to access the tube page
CV302
click to access the tube page
CV358
Common type Great Britain tu... GB
click to access the tube page
CV416
Ediswan, Siemens Edison Swan... GB
click to access the tube page
CV466
Common type Europe tube/semi... EU
click to access the tube page
CV473
Common type Europe tube/semi... EU
click to access the tube page
CV476
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
CV587
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
CV618
Common type Great Britain tu... GB
click to access the tube page
CV692
Common type Great Britain tu... GB
click to access the tube page
CV1002
Common type Great Britain tu... GB
Result: 1 to 30 from 132
  
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Tube collector page of valve collector Jan Poortman as «own HP at RMorg»
As a member of Radiomuseum.org Jan Poortman 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.

Jan Poortman started his/her tube collection (valve collection) here on 08.Sep.2011. [index-en]

  
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