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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: 361 to 390 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
10E/7607
Common type Great Britain tu... GB
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10E/7738
Common type Great Britain tu... GB
click to access the tube page
15D1
Standard Telephones and Cabl... GB
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19G6
Standard Telephones and Cabl... GB
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20P1
Mazda = Valve (Tube) brand G... GB
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27M1
Ediswan, Siemens Edison Swan... GB
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36EHT115
Westinghouse El. & Mfg. Co. ... USA
click to access the tube page
41MP
Cossor, A.C.; London GB
click to access the tube page
43IU
Cossor, A.C.; London GB
click to access the tube page
50L6
Common type Worldwide tube/s... ZZ
click to access the tube page
54XH
Common type USA tube/semicond. USA
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80 1927
Common type USA tube/semicond. USA
click to access the tube page
104V
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
172BD
Mullard Radio Valve Co. Ltd.; GB
Marked  '98'. Possibly made 1898.
200V8
Robertson Electric Lamps Ltd... GB
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202MPG
Cossor, A.C.; London GB
click to access the tube page
210HL_Cossor 1926
Cossor, A.C.; London GB
click to access the tube page
210SPT
Cossor, A.C.; London GB
click to access the tube page
220HPT_5pin
Cossor, A.C.; London GB
click to access the tube page
220PA
Cossor, A.C.; London GB
click to access the tube page
220SG
Cossor, A.C.; London GB
Water damaged metallising.
220TH
Cossor, A.C.; London GB
click to access the tube page
225DU
Cossor, A.C.; London GB
click to access the tube page
253/T2
Mullard Radio Valve Co. Ltd.; GB
Badged with British  Air Ministry Marking
357A
Common type USA tube/semicond. USA
click to access the tube page
402P
Cossor, A.C.; London GB
click to access the tube page
410HF
Cossor, A.C.; London GB
click to access the tube page
535-A
click to access the tube page
624BU
Cossor, A.C.; London GB
click to access the tube page
707A
Common type USA tube/semicond. USA
Result: 361 to 390 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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