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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: 1381 to 1410 from 1844
1 .. 10 .. 20 .. 30 .. 40 .. 42 43 44 45 46 47 48 49 50 51 52 .. 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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12AZ7A
Common type USA tube/semicond. USA
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12AY7
Common type USA tube/semicond. USA
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12AV7
Common type USA tube/semicond. USA
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12AU7A
Common type USA tube/semicond. USA
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12AT6 1946
Common type USA tube/semicond. USA
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12A5
Common type USA tube/semicond. USA
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12A
Common type USA tube/semicond. USA
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9-A-5
Common type USA tube/semicond. USA
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7N7
Common type USA tube/semicond. USA
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7L7
Common type USA tube/semicond. USA
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7E6
Common type USA tube/semicond. USA
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7C6
Common type USA tube/semicond. USA
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7B7
Common type USA tube/semicond. USA
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7B6 1939
Common type USA tube/semicond. USA
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7A7LM
Common type USA tube/semicond. USA
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7A5
Common type USA tube/semicond. USA
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7A4
Common type USA tube/semicond. USA
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6Z5
Common type USA tube/semicond. USA
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6Y6GA
Common type USA tube/semicond. USA
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6Y6G
Common type USA tube/semicond. USA
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6W6GT
Common type USA tube/semicond. USA
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6V7G
Common type USA tube/semicond. USA
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6U8A
Common type USA tube/semicond. USA
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6U7G
Common type USA tube/semicond. USA
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6U5 1937
Common type USA tube/semicond. USA
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6SS7GT
Common type USA tube/semicond. USA
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6SL7GT
Common type USA tube/semicond. USA
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6SK7GTY
Common type USA tube/semicond. USA
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6SK7GT/G
Common type USA tube/semicond. USA
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6SK7 1938
Common type USA tube/semicond. USA
Result: 1381 to 1410 from 1844
1 .. 10 .. 20 .. 30 .. 40 .. 42 43 44 45 46 47 48 49 50 51 52 .. 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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