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Pedro Prieto-Castro, Spain - Tube collection

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ID = 22117
Photo Pedro Prieto-Castro

Below you find a part of the tube collection Pedro Prieto-Castro.

Valve collector, old radios, scientific instrument and related.
Result: 241 to 270 from 732
1 .. 4 5 6 7 8 9 10 11 12 13 14 .. 20 .. 25
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Pedro Prieto-Castro. These images (tube photos) were uploaded to the respective tubes or valves by Pedro Prieto-Castro.

click to access the tube page
PenDD4020
Mazda = Valve (Tube) brand G... GB
click to access the tube page
PM1HF
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PM1LF
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PM3
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PM16
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PT15
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
PY31
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
PZ30
Common type Great Britain tu... GB
click to access the tube page
QP21
Marconi-Osram - (Valves/Tube... GB
click to access the tube page
QQV03-20A
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
QV04-7
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
QY3-125
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
QY5-3000A
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
RG1/240A
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
RG3-250A
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
S215 1928
MO Valve Co. Ltd.; GB GB
click to access the tube page
S625 1927
MO Valve Co. Ltd.; GB GB
click to access the tube page
SG215
Common type Great Britain tu... GB
click to access the tube page
SP2
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
SP2H
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
ST63 1927
ST Valve, S.T. Limited, John... GB
click to access the tube page
T41
Mazda = Valve (Tube) brand G... GB
click to access the tube page
TDD4
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
TDD13C
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
TH4A 1937
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
TH4B
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
TH41
Mazda = Valve (Tube) brand G... GB
click to access the tube page
TY4-400
Mullard Radio Valve Co. Ltd.; GB
click to access the tube page
U10 1930
MO Valve Co. Ltd.; GB GB
click to access the tube page
U17
MO Valve Co. Ltd.; GB GB
Result: 241 to 270 from 732
1 .. 4 5 6 7 8 9 10 11 12 13 14 .. 20 .. 25
 

Tube collector page of valve collector Pedro Prieto-Castro as «own HP at RMorg»
As a member of Radiomuseum.org Pedro Prieto-Castro 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.

Pedro Prieto-Castro started his/her tube collection (valve collection) here on 14.Apr.2015. [index-en]

  
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