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

Roy Johnson, Great Britain (UK) - Tube collection

Information - Help
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: 61 to 90 from 415
1 2 3 4 5 6 7 8 .. 10 .. 14
 
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
36EHT115
Westinghouse El. & Mfg. Co. ... USA
click to access the tube page
3DP1
Common type USA tube/semicond. USA
click to access the tube page
2K33
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
2C34
Common type USA tube/semicond. USA
click to access the tube page
1D8GT
Common type USA tube/semicond. USA
click to access the tube page
1C5GT
Common type USA tube/semicond. USA
click to access the tube page
0B2WA
Common type USA tube/semicond. USA
click to access the tube page
0A3A
Common type USA tube/semicond. USA
click to access the tube page
VT-221
Common type USA tube/semicond. USA
click to access the tube page
VT-148
Common type USA tube/semicond. USA
click to access the tube page
UY227 1927
Common type USA tube/semicond. USA
click to access the tube page
HT4 1929
Westinghouse El. & Mfg. Co. ... USA
click to access the tube page
GL6897
General Electric Co. (GE); B... USA
click to access the tube page
EJ755K
Motorola Inc. (ex Galvin Mfg... USA
click to access the tube page
A1521
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
СБМ20
Common type USSR (SU) tube/s... SU
click to access the tube page
RYG10
Ericsson (L.M.), Allmänna Te... S
click to access the tube page
VHFP/13L
Radio-Record - Röhrenmarke; ... NL
click to access the tube page
ECH2 1938
Philips; Eindhoven (tubes in... NL
Outer screen removed, Note internal shields and robust anode supports.
DF25 1941
Philips; Eindhoven (tubes in... NL
click to access the tube page
DG19C
Ise Electronics Corporation;... J
click to access the tube page
SP230
Tungsram; Budapest (see also... H
click to access the tube page
RV200/600
Tungsram; Budapest (see also... H
click to access the tube page
PV200/1000
Tungsram; Budapest (see also... H
click to access the tube page
PP4118
Tungsram; Budapest (see also... H
click to access the tube page
LD210
Tungsram; Budapest (see also... H
click to access the tube page
EF8G
Tungsram; Budapest (see also... H
click to access the tube page
DD13
Tungsram; Budapest (see also... H
click to access the tube page
68504
Ediswan, Siemens Edison Swan... GB
click to access the tube page
4304CB
Standard Telephones and Cabl... GB
Result: 61 to 90 from 415
1 2 3 4 5 6 7 8 .. 10 .. 14
 

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]

  
Data Compliance More Information