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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: 571 to 600 from 695
1 .. 10 .. 15 16 17 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
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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506 1927
Philips; Eindhoven (tubes in... NL
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551 1931
Common type USA tube/semicond. USA
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576A
United Electronics Co.; Newa... USA
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577WA
Common type USA tube/semicond. USA
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705A
Common type USA tube/semicond. USA
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715B
Common type USA tube/semicond. USA
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715C
Common type USA tube/semicond. USA
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717A
Common type USA tube/semicond. USA
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719A
Western Electric Company Inc... USA
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721B
Common type Worldwide tube/s... ZZ
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724B
Western Electric Company Inc... USA
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726C
Western Electric Company Inc... USA
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801
Common type USA tube/semicond. USA
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801A
Common type USA tube/semicond. USA
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802
Common type USA tube/semicond. USA
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803
Common type USA tube/semicond. USA
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804
Common type USA tube/semicond. USA
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805
Common type USA tube/semicond. USA
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808
Common type USA tube/semicond. USA
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810
Common type USA tube/semicond. USA
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811A
Common type Worldwide tube/s... ZZ
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813
Common type USA tube/semicond. USA
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816
Common type USA tube/semicond. USA
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826
Common type USA tube/semicond. USA
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829B
Common type USA tube/semicond. USA
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832A
Common type USA tube/semicond. USA
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836
Common type USA tube/semicond. USA
Result: 571 to 600 from 695
1 .. 10 .. 15 16 17 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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