radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Alan Scott Douglas † 16.11.15, United States of America (USA) - Tube collection

Information - Help
ID = 11854
Photo Alan Scott Douglas † 16.11.15

Below you find a part of the tube collection Alan Scott Douglas † 16.11.15.

author, Radio Manufacturers of the 1920s, Tube Testers and Classic Electronic Test Gear
Result: 31 to 60 from 64
1 2 3
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Alan Scott Douglas † 16.11.15. These images (tube photos) were uploaded to the respective tubes or valves by Alan Scott Douglas † 16.11.15.

click to access the tube page
L1525
Ostar (Gustav Ganz); Wien A
click to access the tube page
EVN171 1916
Telefunken Deutschland (TFK)... D
Anode has broken loose
ES4 1921
Ediswan, Siemens Edison Swan... GB
click to access the tube page
E406 1928
Philips; Eindhoven (tubes in... NL
The etched logo 'Metal' is shown on the tube page
E20
Mazda (tubes), Mazda-Belvu, ... F
click to access the tube page
DE11 1924
Metropolitan-Vickers (Metro-... GB
Osram
DA60
MO Valve Co. Ltd.; GB GB
click to access the tube page
C401
Sparton-Cardon Tubes; Jackso... USA
click to access the tube page
B4_BTH
BTH (B.T.H.), British Thomso... GB
click to access the tube page
A609 1926
Philips; Eindhoven (tubes in... NL
click to access the tube page
A520
Ostar (Gustav Ganz); Wien A
click to access the tube page
A425 1926
Philips; Eindhoven (tubes in... NL
click to access the tube page
A410
Philips; Eindhoven (tubes in... NL
click to access the tube page
A409_UX-4pin
Philips; Eindhoven (tubes in... NL
Imported by Tobe Deutschmann 1926
MSIV
Radioröhrenfabrik GmbH (RRF)... D
Imported, probably by Tobe Deutschmann
MS30
Radioröhrenfabrik GmbH (RRF)... D
From the BBC transmitter at Moorside Edge, in service 1931 to 1984
CAT6
Marconi-Osram - (Valves/Tube... GB
Etched only 'Unidyne K4 valve'
K4_Thorpe 1925
Thorpe Radio Valve Co/Bower ... GB
click to access the tube page
210SG
Cossor, A.C.; London GB
click to access the tube page
VMS4_Catkin 1933
Marconi-Osram - (Valves/Tube... GB
An identical Osram valve is shown on the tube page
S625 1927
MO Valve Co. Ltd.; GB GB
click to access the tube page
S4V
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
N30 1934
MO Valve Co. Ltd.; GB GB
click to access the tube page
AC/S2
Mazda = Valve (Tube) brand G... GB
logo whitened for visibility
295 1932
Speed, Cable Radio Tube Corp... USA
logo whitened for visibility
293
Speed, Cable Radio Tube Corp... USA
logo whitened for visibility
291
Speed, Cable Radio Tube Corp... USA
click to access the tube page
Test
click to access the tube page
Sodion_S13 1923
Connecticut Telephone & Elec... USA
Standard etched glass, and milk glass variant. An internal view is on the tube page.
D-21_Sodion 1924 ?
Connecticut Telephone & Elec... USA
Result: 31 to 60 from 64
1 2 3
 

Tube collector page of valve collector Alan Scott Douglas † 16.11.15 as «own HP at RMorg»
As a member of Radiomuseum.org Alan Scott Douglas † 16.11.15 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.

Alan Scott Douglas † 16.11.15 started his/her tube collection (valve collection) here on 01.Jan.2011. [index-en]

  
Data Compliance More Information