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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: 721 to 732 from 732
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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
DL5 1926 ??
DeForest-Tubes USA
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A425 1926
Philips; Eindhoven (tubes in... NL
click to access the tube page
A408 1926
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
201A 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
A_UX-base 1925
Common type USA tube/semicond. USA
click to access the tube page
DV5 1925 ??
DeForest-Tubes USA
click to access the tube page
BH 1925
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
A409 1925
Philips; Eindhoven (tubes in... NL
click to access the tube page
6/100 1924
Métal; France (tubes) F
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RE87 1924
Telefunken Deutschland (TFK)... D
click to access the tube page
MR4_MOV 1922
MO Valve Co. Ltd.; GB GB
Result: 721 to 732 from 732
1 .. 10 .. 20 21 22 23 24 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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