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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: 301 to 330 from 416
1 .. 6 7 8 9 10 11 12 13 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.

A Late production Tube 1930s.
DER
MO Valve Co. Ltd.; GB GB
Serial 2444B - Manufactured 1924.
DE5_Marconi 1924
MO Valve Co. Ltd.; GB GB
click to access the tube page
DA42
MO Valve Co. Ltd.; GB GB
click to access the tube page
D100_Triode
Glory; (where?) GB
click to access the tube page
D63 1937
MO Valve Co. Ltd.; GB GB
click to access the tube page
D42 1936
MO Valve Co. Ltd.; GB GB
Tube with metallising removed.
D41 1935
MO Valve Co. Ltd.; GB GB
click to access the tube page
D15_STC
Standard Telephones and Cabl... GB
click to access the tube page
D3_LF
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
CV6142
English Electric Valve Compa... GB
click to access the tube page
CV5311
Common type Great Britain tu... GB
click to access the tube page
CV5228
Ferranti, GB GB
click to access the tube page
CV5114
EMI; Hayes, Middlesex GB
click to access the tube page
CV4092
Common type Great Britain tu... GB
click to access the tube page
CV4071
Ferranti, GB GB
click to access the tube page
CV4060
Common type Great Britain tu... GB
click to access the tube page
CV4046
MO Valve Co. Ltd.; GB GB
click to access the tube page
CV4018
Common type Great Britain tu... GB
click to access the tube page
CV4004
Mullard Radio Valve Co. Ltd.; GB
Mullard
CV4003
Common type Great Britain tu... GB
click to access the tube page
CV2460
GEC, General Electric Co Ltd... GB
click to access the tube page
CV2394
MO Valve Co. Ltd.; GB GB
click to access the tube page
CV2179
Mazda = Valve (Tube) brand G... GB
click to access the tube page
CV2171
MO Valve Co. Ltd.; GB GB
click to access the tube page
CV2132
Common type Great Britain tu... GB
click to access the tube page
CV2127
Common type Great Britain tu... GB
click to access the tube page
CV2116
EMI; Hayes, Middlesex GB
click to access the tube page
CV1832
Common type Great Britain tu... GB
click to access the tube page
CV1732
GEC, General Electric Co Ltd... GB
click to access the tube page
CV1526
Common type Great Britain tu... GB
Result: 301 to 330 from 416
1 .. 6 7 8 9 10 11 12 13 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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