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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: 661 to 690 from 695
1 .. 10 .. 18 19 20 21 22 23 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
6336B
Common type USA tube/semicond. USA
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6344
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6442
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6620
General Electric Co. (GE); B... USA
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6700
Burroughs Corporation; Plain... USA
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6824
Fairchild Semiconductor Inc.... USA
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6914
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6975
Varian; Palo Alto (CA) USA
click to access the tube page
7090
click to access the tube page
7191
click to access the tube page
7193
Common type USA tube/semicond. USA
click to access the tube page
7390
Common type USA tube/semicond. USA
click to access the tube page
7462
General Electric Co. (GE); B... USA
click to access the tube page
7475
Common type Europe tube/semi... EU
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7486
General Electric Co. (GE); B... USA
click to access the tube page
7651
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7698
Common type USA tube/semicond. USA
click to access the tube page
7821
click to access the tube page
7843
click to access the tube page
8020W
Common type Worldwide tube/s... ZZ
click to access the tube page
8025
Common type USA tube/semicond. USA
click to access the tube page
8088
click to access the tube page
8121
click to access the tube page
8122
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8252W
Eimac (brand name) USA
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8493
click to access the tube page
8596
click to access the tube page
8712
Machlett Labs (tubes); Sprin... USA
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8930
Common type Worldwide tube/s... ZZ
click to access the tube page
8980
Eimac (brand name) USA
Result: 661 to 690 from 695
1 .. 10 .. 18 19 20 21 22 23 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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