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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: 241 to 270 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.

SER 6AV6 m. box
6AV6
Common type Worldwide tube/s... ZZ
Brimar 6AT6
6AT6 1945 ?
Common type Worldwide tube/s... ZZ
Tungsram EBL21
EBL21 1941
Philips; Eindhoven (tubes in... NL
Raytheon 5829WA
5829WA
Common type USA tube/semicond. USA
GE 5726/6AL5W m. box
5726
RCA 6H6GT m. box
6H6GT
Common type USA tube/semicond. USA
RCA 6H6 m. box
6H6 1935
Common type Worldwide tube/s... ZZ
General Electric 6AL5
6AL5 1942
Common type Worldwide tube/s... ZZ
Brimar (Thorn) EB91
EB91 1949
Common type Europe tube/semi... EU
Philips EB41
EB41 1948
Common type Europe tube/semi... EU
click to access the tube page
EAA91 1951
Common type Europe tube/semi... EU
QTL CV4025
CV4025
Philips, 'MAde in France' QQE04/20 (832A)
QQE04/20
Philips; Eindhoven (tubes in... NL
CEI QQE03/12 with box
QQE03/12
Common type Europe tube/semi... EU
Philips EAF42
EAF42 1948
Common type Europe tube/semi... EU
Telefunken DAF96
DAF96 1953
Common type Europe tube/semi... EU
Mullard DAF91 (Made in GT. Britain)
DAF91 1947
Philips; Eindhoven (tubes in... NL
Osram U930-4 'Urdox'
U930-4
Osram GmbH KG; Berlin D
SER 6005/6AQ5W (+ SER 6AQ5)
6005
Common type USA tube/semicond. USA
Westinghouse Radiotron 1625 
'Made in Canada, licensed by Thermionics Ltd. Patented 1926-1943.
'Dominion of Canada'
1625
Common type Worldwide tube/s... ZZ
QTL 813
813
Common type USA tube/semicond. USA
RCA 807
807
Common type Worldwide tube/s... ZZ
12BY7-A
12BY7A
Common type USA tube/semicond. USA
click to access the tube page
12A6
Common type USA tube/semicond. USA
General Electric 6Y6GT
6Y6GT
Common type USA tube/semicond. USA
RCA 6V6GTA
6V6GTA
Common type USA tube/semicond. USA
Tungsram 6V6GT
6V6GT 1939
Common type Worldwide tube/s... ZZ
click to access the tube page
6AQ5W
Common type USA tube/semicond. USA
Thomson CSF 6AQ5C, z.b. als treiber vor Verzögerungsleitungen 
(Impulsbereich, Rechenautomaten).
6AQ5C
Thomson-CSF (matériel profes... F
Brimar 6AQ5
6AQ5 1946
Common type Worldwide tube/s... ZZ
Result: 241 to 270 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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