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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
  
 
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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
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A409 1925
Philips; Eindhoven (tubes in... NL
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A_UX-base 1925
Common type USA tube/semicond. USA
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CX301A 1925
Cunningham Inc., E.T.; Harr... USA
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A408 1926
Valvo GmbH, Radioröhrenfabri... D
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A425 1926
Philips; Eindhoven (tubes in... NL
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RE134 1926
Telefunken Deutschland (TFK)... D
click to access the tube page
UX171A 1926
Common type USA tube/semicond. USA
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401_McCullough 1926
Common type USA tube/semicond. USA
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451 1926
Philips; Eindhoven (tubes in... NL
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452 1926
Philips; Eindhoven (tubes in... NL
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A435 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
REN1004 1927
Telefunken Deutschland (TFK)... D
click to access the tube page
RGN1503 1927
Telefunken Deutschland (TFK)... D
click to access the tube page
UX281 1927
Common type USA tube/semicond. USA
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2LO 1927
Radio-Record - Röhrenmarke; ... NL
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27 1927
Common type Worldwide tube/s... ZZ
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227 1927
Common type USA tube/semicond. USA
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506 1927
Philips; Eindhoven (tubes in... NL
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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
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RES094 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
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HL210 1928
Common type Great Britain tu... GB
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REN904 1929
Telefunken Deutschland (TFK)... D
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RGN354 1929
Telefunken Deutschland (TFK)... D
click to access the tube page
RGN1054 1929
Telefunken Deutschland (TFK)... D
Result: 1 to 30 from 695
  
 

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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