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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: 1021 to 1050 from 1845
1 .. 10 .. 20 .. 30 31 32 33 34 35 36 37 38 39 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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2G21
Common type USA tube/semicond. USA
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2J21A
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2J26
Raytheon Mfg. Co.; Cambridge... USA
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2J54
Raytheon Mfg. Co.; Cambridge... USA
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2J61
Raytheon Mfg. Co.; Cambridge... USA
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2J61A
Raytheon Mfg. Co.; Cambridge... USA
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2J70A
Common type Worldwide tube/s... ZZ
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2K25
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3-40
Common type USA tube/semicond. USA
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3-200A3
Eimac (brand name) USA
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3A
Western Electric Company Inc... USA
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3A8GT
Common type USA tube/semicond. USA
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3B22
Electrons Inc.; Newark, NJ USA
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3B24WA
Common type USA tube/semicond. USA
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3B24WB
Common type USA tube/semicond. USA
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3B25
Common type USA tube/semicond. USA
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3B28
Common type Worldwide tube/s... ZZ
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3C23
Common type Worldwide tube/s... ZZ
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3C24
Common type USA tube/semicond. USA
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3C27
National Union Radio Corp.; ... USA
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3C31
Electrons Inc.; Newark, NJ USA
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3CX100A5
Eimac (brand name) USA
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3D22A
Common type USA tube/semicond. USA
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3E29
Common type USA tube/semicond. USA
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3FP7
Common type USA tube/semicond. USA
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3GK5
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3H17
Common type USA tube/semicond. USA
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3HA5
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3HP7
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3NFW 1929
Loewe-(Opta); Deutschland D
Result: 1021 to 1050 from 1845
1 .. 10 .. 20 .. 30 31 32 33 34 35 36 37 38 39 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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