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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: 391 to 415 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
707A
Common type USA tube/semicond. USA
click to access the tube page
810BLY
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
829
Common type USA tube/semicond. USA
Legend on 830B.  'Taylor Tube Custom Built'
830B
Common type USA tube/semicond. USA
click to access the tube page
959
Common type USA tube/semicond. USA
click to access the tube page
994V
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
1659
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
4212E
Standard Telephones and Cabl... GB
click to access the tube page
4279A
Standard Telephones and Cabl... GB
click to access the tube page
4304CB
Standard Telephones and Cabl... GB
click to access the tube page
5727
Common type Worldwide tube/s... ZZ
Matched Pair as Supplied by Tektronix
5879
Badged as Hewlett Packard
5963
Common type USA tube/semicond. USA
Laboratory Sample
5965
Common type Worldwide tube/s... ZZ
click to access the tube page
6014/C1K
click to access the tube page
6065
click to access the tube page
6096
click to access the tube page
6100
Common type Worldwide tube/s... ZZ
click to access the tube page
6189
Common type USA tube/semicond. USA
click to access the tube page
6350
click to access the tube page
7403_Tetrode
click to access the tube page
7698
Common type USA tube/semicond. USA
click to access the tube page
9004
Common type USA tube/semicond. USA
click to access the tube page
13201E
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
68504
Ediswan, Siemens Edison Swan... GB
 
Result: 391 to 415 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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