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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: 421 to 450 from 695
1 .. 10 11 12 13 14 15 16 17 18 19 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
ФЭУ-22
Common type USSR (SU) tube/s... SU
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ФЭУ-25
Common type USSR (SU) tube/s... SU
click to access the tube page
ФЭУ-29
Common type USSR (SU) tube/s... SU
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ФЭУ-35
Common type USSR (SU) tube/s... SU
click to access the tube page
ФЭУ-39А
Common type USSR (SU) tube/s... SU
click to access the tube page
ФЭУ-9001
Common type USSR (SU) tube/s... SU
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5Ц8С
Common type USSR (SU) tube/s... SU
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A_UX-base 1925
Common type USA tube/semicond. USA
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C6A
Electrons Inc.; Newark, NJ USA
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C6J/A
Common type USA tube/semicond. USA
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C-100A
Amperex; New York USA
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C299
Cunningham Inc., E.T.; Harr... USA
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C338
Cunningham Inc., E.T.; Harr... USA
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CK1414
Raytheon Mfg. Co.; Cambridge... USA
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CX112A 1927
Cunningham Inc., E.T.; Harr... USA
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CX301A 1925
Cunningham Inc., E.T.; Harr... USA
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CX322
Cunningham Inc., E.T.; Harr... USA
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CX371A
Cunningham Inc., E.T.; Harr... USA
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G-4-S
Majestic tubes of Grigsby-Gr... USA
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G-24
Majestic tubes of Grigsby-Gr... USA
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GL-2C40
General Electric Co. (GE); B... USA
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HT415
Common type USA tube/semicond. USA
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KP-105
USA - Tubes designated in th... USA
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KR1
Ken-Rad, The Kentucky Radio ... USA
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NU237
National Union Radio Corp.; ... USA
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P247
Pilot Electric Mfg. Co. (Rad... USA
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PD1901-S1
Tung-Sol Electric Inc.; Newa... USA
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RK20A
Raytheon Mfg. Co.; Cambridge... USA
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RK34
Raytheon Mfg. Co.; Cambridge... USA
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RK100
Raytheon Mfg. Co.; Cambridge... USA
Result: 421 to 450 from 695
1 .. 10 11 12 13 14 15 16 17 18 19 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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