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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: 961 to 990 from 1845
1 .. 10 .. 20 .. 28 29 30 31 32 33 34 35 36 37 38 .. 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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X866
Van Dyke Laboratories; Newar... USA
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XXL
Common type USA tube/semicond. USA
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Y-247
Gold Seal Electrical Co., In... USA
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Y-688
Eimac (brand name) USA
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Y-1266
General Electric Co. (GE); B... USA
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Z-45
Zenith (tubes), Duratron Rad... USA
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Z-47
Zenith (tubes), Duratron Rad... USA
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Z50
Schickerling Products Manufa... USA
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Z-59
Zenith (tubes), Duratron Rad... USA
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ZB3200
Amperex; New York USA
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ZP201A
Zetka Laboratories; Newark USA
GE technical data paperwork
ZP248
Common type USA tube/semicond. USA
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ZP601A
General Electric Co. (GE); B... USA
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ZP647
General Electric Co. (GE); B... USA
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ZP677
General Electric Co. (GE); B... USA
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0B2
Common type USA tube/semicond. USA
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0D3
Common type USA tube/semicond. USA
click to access the tube page
0Z4G
Common type USA tube/semicond. USA
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1-V
Common type USA tube/semicond. USA
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01A 1925
Common type USA tube/semicond. USA
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1A_Western
Western Electric Company Inc... USA
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1AG4
Common type USA tube/semicond. USA
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1AH4
Common type USA tube/semicond. USA
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1B2
Common type USA tube/semicond. USA
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1B4E
Philco, Philadelphia Stg. Ba... USA
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1B24A
Common type USA tube/semicond. USA
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1B26
Common type USA tube/semicond. USA
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1B36
Common type USA tube/semicond. USA
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1B40
Sylvania (Hygrade, GTE, Nilc... USA
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1B42
Common type USA tube/semicond. USA
Result: 961 to 990 from 1845
1 .. 10 .. 20 .. 28 29 30 31 32 33 34 35 36 37 38 .. 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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