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Roy Johnson, Great Britain (UK) - Tube collection

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.

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

6U4GT	7A3 Standard Telephones and Cabl... GB	10E/525 Cossor, A.C.; London GB
10E/7607 Common type Great Britain tu... GB	10E/7738 Common type Great Britain tu... GB	15D1 Standard Telephones and Cabl... GB
19G6 Standard Telephones and Cabl... GB	20P1 Mazda = Valve (Tube) brand G... GB	27M1 Ediswan, Siemens Edison Swan... GB
36EHT115 Westinghouse El. & Mfg. Co. ... USA	41MP Cossor, A.C.; London GB	43IU Cossor, A.C.; London GB
50L6 Common type Worldwide tube/s... ZZ	54XH Common type USA tube/semicond. USA	104V Mullard Radio Valve Co. Ltd.; GB
172BD Mullard Radio Valve Co. Ltd.; GB	200V8 Robertson Electric Lamps Ltd... GB	202MPG Cossor, A.C.; London GB
210SPT Cossor, A.C.; London GB	220HPT_5pin Cossor, A.C.; London GB	220PA Cossor, A.C.; London GB
220SG Cossor, A.C.; London GB	220TH Cossor, A.C.; London GB	225DU Cossor, A.C.; London GB
253/T2 Mullard Radio Valve Co. Ltd.; GB	357A Common type USA tube/semicond. USA	402P Cossor, A.C.; London GB
410HF Cossor, A.C.; London GB	535-A	624BU Cossor, A.C.; London GB

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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