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Stig Comstedt, Sweden - Tube collection

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ID = 10682
Photo Stig Comstedt

Below you find a part of the tube collection Stig Comstedt.

I am not a bona fide collector though I posses a small collection of mostly miniature tubes, saved for renewal purposes (for sets belonging to friends, colleges and anybody in need) meaning the tubes here are for sale or swap. I am at present writing a book on the history of the vacuum tube (in Swedish) and through my modest collection of, mostly out of print, books on tube technology might be of some help to RM members. My language is marked as English but you might write me in German (and in Swedish of course!).
Result: 91 to 120 from 285
 
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Excerpt from the tube collection of Stig Comstedt. These images (tube photos) were uploaded to the respective tubes or valves by Stig Comstedt.

Ken-Rad VT-203
VT-203
Common type USA tube/semicond. USA
Hytron JAN-OD3/VR150
0D3
Common type USA tube/semicond. USA
Sylvania 1C5GT/G
1C5GT
Common type USA tube/semicond. USA
RCA 1L4
1L4 1942
Common type USA tube/semicond. USA
'AMERTY' Mullard 1S4, made in USA
1S4 1940
Common type USA tube/semicond. USA
Matchlett 2C39 BA
2C39BA
Common type USA tube/semicond. USA
SER 2C51L
2C51
Common type USA tube/semicond. USA
Delco 2N174
2N174
Common type USA tube/semicond. USA
Triotron 3A4
3A4 1942
Common type USA tube/semicond. USA
RCA 3A5
3A5
Common type USA tube/semicond. USA
4X150A 'surplus'
4X150A
Common type USA tube/semicond. USA
RCA 5Z3
5Z3
Common type USA tube/semicond. USA
RCA 6AG5
6AG5
Common type USA tube/semicond. USA
click to access the tube page
6AH6
Common type USA tube/semicond. USA
SER 6AK5 m. box
6AK5 1942
Common type USA tube/semicond. USA
CSF 'BULL' 6AM6S/6064
6AM6
Common type USA tube/semicond. USA
click to access the tube page
6AQ5W
Common type USA tube/semicond. USA
General Electric 6C4 m. box
6C4
Common type USA tube/semicond. USA
RCA 6C8G
6C8G 1937
Common type USA tube/semicond. USA
click to access the tube page
6CB6A
Common type USA tube/semicond. USA
Raytheon 6D6
6D6 1933
Common type USA tube/semicond. USA
click to access the tube page
6DC6
Common type USA tube/semicond. USA
Mullard 6EA8
6EA8
Common type USA tube/semicond. USA
RCA 6F8G
6F8G
Common type USA tube/semicond. USA
Purotron 6G6G box
6G6G
Common type USA tube/semicond. USA
RCA 6H6GT m. box
6H6GT
Common type USA tube/semicond. USA
RCA 6J4
6J4
Common type USA tube/semicond. USA
'Amerty' Mullard 6J5
6J5 1937
Common type USA tube/semicond. USA
click to access the tube page
6J5G
Common type USA tube/semicond. USA
C.E.I. 6J5GT
6J5GT 1939
Common type USA tube/semicond. USA
Result: 91 to 120 from 285
 

Tube collector page of valve collector Stig Comstedt as «own HP at RMorg»
As a member of Radiomuseum.org Stig Comstedt 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.

Stig Comstedt started his/her tube collection (valve collection) here on 13.Oct.2011. [index-en]

  

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