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Roy Johnson, Great Britain (UK) - Tube collection

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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: 31 to 60 from 416
1 2 3 4 5 6 7 .. 10 .. 14
 
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
W147
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
VT-221
Common type USA tube/semicond. USA
The VT201 is a Post Office Specification
VT201_GPO
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
VPU1
Ekco, E.K.Cole Ltd.; Southen... GB
click to access the tube page
VPT4
Ferranti, GB GB
click to access the tube page
VP20
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
VP13A
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
VP4
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
TF313_p8
Dario (tubes) - voir aussi L... F
click to access the tube page
SP13
Mullard Radio Valve Co. Ltd.; GB
An elaborate pinch and the triple filament
PT611
Lissen Ltd.; London and Rich... GB
click to access the tube page
PT225_4pin
Lissen Ltd.; London and Rich... GB
click to access the tube page
PT25H
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
PT10
Cossor, A.C.; London GB
click to access the tube page
PP4118
Tungsram; Budapest (see also... H
click to access the tube page
PP4
Common type Europe tube/semi... EU
click to access the tube page
PM25_5pin
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PM22D
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PenB4
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
Pen220
Mazda = Valve (Tube) brand G... GB
click to access the tube page
NT62A
Common type Great Britain tu... 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
MVS/PenB
Cossor, A.C.; London GB
click to access the tube page
MS/Pen_7-pin
Cossor, A.C.; London GB
click to access the tube page
M8161
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
LS50
Telefunken Deutschland (TFK)... D
click to access the tube page
EL50 1940
Common type Europe tube/semi... EU
click to access the tube page
EL35
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
EL33M
Mullard Radio Valve Co. Ltd.; GB
Result: 31 to 60 from 416
1 2 3 4 5 6 7 .. 10 .. 14
 

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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