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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: 1 to 30 from 695
  
 1 2 3 4 5 6 .. 10 .. 20 .. 24
 
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
MR4_MOV 1922
MO Valve Co. Ltd.; GB GB
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6/100 1924
Métal; France (tubes) F
click to access the tube page
A409 1925
Philips; Eindhoven (tubes in... NL
click to access the tube page
A_UX-base 1925
Common type USA tube/semicond. USA
click to access the tube page
CX301A 1925
Cunningham Inc., E.T.; Harr... USA
click to access the tube page
A408 1926
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
A425 1926
Philips; Eindhoven (tubes in... NL
click to access the tube page
RE134 1926
Telefunken Deutschland (TFK)... D
click to access the tube page
UX171A 1926
Common type USA tube/semicond. USA
click to access the tube page
401_McCullough 1926
Common type USA tube/semicond. USA
click to access the tube page
451 1926
Philips; Eindhoven (tubes in... NL
click to access the tube page
452 1926
Philips; Eindhoven (tubes in... NL
click to access the tube page
RGN1503 1926
Telefunken Deutschland (TFK)... D
click to access the tube page
A435 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
CX112A 1927
Cunningham Inc., E.T.; Harr... USA
click to access the tube page
REN1004 1927
Telefunken Deutschland (TFK)... D
click to access the tube page
UX281 1927
Common type USA tube/semicond. USA
click to access the tube page
2LO 1927
Radio-Record - Röhrenmarke; ... NL
click to access the tube page
27 1927
Common type Worldwide tube/s... ZZ
click to access the tube page
227 1927
Common type USA tube/semicond. USA
click to access the tube page
506 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
3006 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
UX226 1927
Common type USA tube/semicond. USA
click to access the tube page
E442 1928
Philips; Eindhoven (tubes in... NL
click to access the tube page
RES094 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
RES164 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
RGN2004 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
S215 1928
MO Valve Co. Ltd.; GB GB
click to access the tube page
REN904 1929
Telefunken Deutschland (TFK)... D
click to access the tube page
RGN354 1929
Telefunken Deutschland (TFK)... D
Result: 1 to 30 from 695
  
 1 2 3 4 5 6 .. 10 .. 20 .. 24
 

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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