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Roy Johnson, Great Britain (UK) - Tube collection

Information - Help
ID = 5944
Photo Roy Johnson

Below you find a part of the tube collection Roy Johnson.

Collector of Valves and old Scientific, Test and Radio Equipment. Interests are mostly in British valves.
Result: 181 to 210 from 415
 
Sort order:  [ Name | Maker | Year | Type | Country ]

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

click to access the tube page
LCP/860-18kHz
GEC, General Electric Co.; L... GB
click to access the tube page
LD5
Telefunken Deutschland (TFK)... D
click to access the tube page
LD210
Tungsram; Budapest (see also... H
The 2 Different Anodes - Detail
LG4
Telefunken Deutschland (TFK)... D
click to access the tube page
LP2
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
LS5B
MO Valve Co. Ltd.; GB GB
click to access the tube page
LS30
Telefunken Deutschland (TFK)... D
click to access the tube page
LS50
Telefunken Deutschland (TFK)... D
click to access the tube page
M173BD/A
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
M8100
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
M8137
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
M8161
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
M8224
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
MAT120
click to access the tube page
ME1400
Common type Europe tube/semi... EU
The Catkin Version - I  tested it in 1957 and it still fine!
MH4Cat
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
MS/Pen_7-pin
Cossor, A.C.; London GB
click to access the tube page
MS4B
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
MT12
Osram-Valves GB (not MO-Valv... GB
click to access the tube page
MT57
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
MU14
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
MVS/PenB
Cossor, A.C.; London GB
This is a Marconiphone branded valve/tube. Made by the General Electric Co Ltd of England as Osram.
N147
Marconi's Wireless Telegraph... GB
click to access the tube page
NGT2
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
NGT7
Common type Great Britain tu... GB
click to access the tube page
NR7A
MO Valve Co. Ltd.; GB GB
click to access the tube page
NR16A
Common type Great Britain tu... GB
click to access the tube page
NR44
Common type Great Britain tu... GB
click to access the tube page
NR50
Common type Great Britain tu... GB
click to access the tube page
NR74
Mazda = Valve (Tube) brand G... GB
Result: 181 to 210 from 415
 

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

Roy Johnson started his/her tube collection (valve collection) here on 13.Oct.2006. [index-en]

  
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