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Robert Gillespie, United States of America (USA) - Tube collection

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ID = 28995
Photo Robert Gillespie

Below you find a part of the tube collection Robert Gillespie.

I started collecting tubes when I was 10, they were like little pieces of artwork. My fascination with tubes took off when I found my first industrial tube in an old warehouse. I do enjoy the odd photocells and photomultipliers, anything built by hand and not by machine. Currently, my focus is on collecting anything pre-1925 from anywhere in the world - which has been greatly boosted with my acquisition of the Gerald Tyne Collection, author of "Saga of the Vacuum Tube", 1977.
Result: 691 to 720 from 1846
1 .. 10 .. 19 20 21 22 23 24 25 26 27 28 2930 .. 40 .. 50 .. 60 62
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Robert Gillespie. These images (tube photos) were uploaded to the respective tubes or valves by Robert Gillespie.

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4A1
Common type USA tube/semicond. USA
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4-1000A
Eimac (brand name) USA
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4-125A
Electrons Inc.; Newark, NJ USA
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4-65A
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3W75
Mazda = Valve (Tube) brand G... GB
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3VAX
Van Horne Tube Company; Fran... USA
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3VA
Van Horne Tube Company; Fran... USA
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3RP1
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3Q5GT/G
Common type USA tube/semicond. USA
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3HP7
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3HA5
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3H17
Common type USA tube/semicond. USA
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3GK5
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3FP7
Common type USA tube/semicond. USA
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3E29
Common type USA tube/semicond. USA
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3D22A
Common type USA tube/semicond. USA
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3CX100A5
Eimac (brand name) USA
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3C31
Electrons Inc.; Newark, NJ USA
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3C27
National Union Radio Corp.; ... USA
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3C24
Common type USA tube/semicond. USA
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3C23
Common type Worldwide tube/s... ZZ
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3B28
Common type Worldwide tube/s... ZZ
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3B25
Common type USA tube/semicond. USA
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3B24WB
Common type USA tube/semicond. USA
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3B24WA
Common type USA tube/semicond. USA
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3B22
Electrons Inc.; Newark, NJ USA
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3A8GT
Common type USA tube/semicond. USA
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3A
Western Electric Company Inc... USA
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3-200A3
Eimac (brand name) USA
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3-40
Common type USA tube/semicond. USA
Result: 691 to 720 from 1846
1 .. 10 .. 19 20 21 22 23 24 25 26 27 28 2930 .. 40 .. 50 .. 60 62
 

Tube collector page of valve collector Robert Gillespie as «own HP at RMorg»
As a member of Radiomuseum.org Robert Gillespie 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.

Robert Gillespie started his/her tube collection (valve collection) here on 29.Jun.2019. [index-en]

  
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