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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
  
 1 2 3 4 5
 
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
AW4
Common type Great Britain tu... GB
click to access the tube page
10E/467
Common type Great Britain tu... GB
click to access the tube page
8522
click to access the tube page
4654 1939
Philips; Eindhoven (tubes in... NL
click to access the tube page
42 1932
Common type USA tube/semicond. USA
click to access the tube page
6DK6
click to access the tube page
6AN5WA
click to access the tube page
W1301
Common type Great Britain tu... GB
click to access the tube page
VT74
Common type Great Britain tu... GB
click to access the tube page
VR106
Common type Great Britain tu... GB
click to access the tube page
VR65A
Common type Great Britain tu... GB
click to access the tube page
VR53
Common type Great Britain tu... GB
click to access the tube page
V453_Mazda
Mazda = Valve (Tube) brand G... GB
click to access the tube page
SP41
Mazda = Valve (Tube) brand G... GB
click to access the tube page
RV2,4P700
Common type Europe tube/semi... EU
click to access the tube page
OV65
click to access the tube page
NR81
Common type Great Britain tu... GB
click to access the tube page
NR77
Common type Great Britain tu... GB
click to access the tube page
MEF5
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
MCL4
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
KF3U
Tungsram; Budapest (see also... H
click to access the tube page
EF55
Common type Europe tube/semi... EU
click to access the tube page
EF22 1941
Philips; Eindhoven (tubes in... NL
click to access the tube page
E2c_Valvo
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
DL67 1950
click to access the tube page
CV4064
Common type Worldwide tube/s... ZZ
click to access the tube page
CV4009
click to access the tube page
CV1501
Common type Great Britain tu... GB
click to access the tube page
CV1053
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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