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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: 841 to 870 from 1845
1 .. 10 .. 20 .. 24 25 26 27 28 29 30 31 32 33 34 .. 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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ATP4
Mazda = Valve (Tube) brand G... GB
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6442
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825_SYLVANIA
Sylvania (Hygrade, GTE, Nilc... USA
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525
DeForest-Tubes USA
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39DY1
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8964
Eimac (brand name) USA
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8025A
Common type USA tube/semicond. USA
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8012
Common type USA tube/semicond. USA
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8005
Common type USA tube/semicond. USA
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8002-R
General Electric Co. (GE); B... USA
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7289
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6544
Common type USA tube/semicond. USA
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6263A
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5868
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1628
Common type USA tube/semicond. USA
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843
Common type USA tube/semicond. USA
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841
Common type USA tube/semicond. USA
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838
Common type USA tube/semicond. USA
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833A
Common type Worldwide tube/s... ZZ
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810
Common type USA tube/semicond. USA
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808
Common type USA tube/semicond. USA
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801
Common type USA tube/semicond. USA
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703A
Western Electric Company Inc... USA
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561_deforest
DeForest-Tubes USA
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560
DeForest-Tubes USA
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549
DeForest-Tubes USA
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542A
DeForest-Tubes USA
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530_deForest
DeForest-Tubes USA
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527
Common type USA tube/semicond. USA
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500_deforest
DeForest-Tubes USA
Result: 841 to 870 from 1845
1 .. 10 .. 20 .. 24 25 26 27 28 29 30 31 32 33 34 .. 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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