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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: 511 to 540 from 1896
1 .. 10 .. 13 14 15 16 17 18 19 20 21 22 23 .. 30 .. 40 .. 50 .. 60 .. 64
 
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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45 1929
Common type USA tube/semicond. USA
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47 1931
Common type USA tube/semicond. USA
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49 1932
Common type USA tube/semicond. USA
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50 1928
Common type USA tube/semicond. USA
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50B5
Common type USA tube/semicond. USA
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50L6GT 1939
Common type USA tube/semicond. USA
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53 1933
Common type USA tube/semicond. USA
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55B2
Common type USA tube/semicond. USA
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56 1932
Common type USA tube/semicond. USA
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57 1931
Common type USA tube/semicond. USA
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58 1931
Common type USA tube/semicond. USA
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59
Common type USA tube/semicond. USA
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70L7GT
Common type USA tube/semicond. USA
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71A 1926
Common type USA tube/semicond. USA
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75 1933
Common type USA tube/semicond. USA
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76 1933
Common type USA tube/semicond. USA
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77 1933
Common type USA tube/semicond. USA
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79 1933
Common type USA tube/semicond. USA
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80 1927
Common type USA tube/semicond. USA
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81
Common type USA tube/semicond. USA
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82
Common type USA tube/semicond. USA
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83-V
Common type USA tube/semicond. USA
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83
Common type USA tube/semicond. USA
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84
Common type USA tube/semicond. USA
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84/6Z4
Common type USA tube/semicond. USA
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85
Common type USA tube/semicond. USA
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112
Common type USA tube/semicond. USA
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112A 1927
Common type USA tube/semicond. USA
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117Z6GT
Common type USA tube/semicond. USA
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165R4
Common type USA tube/semicond. USA
Result: 511 to 540 from 1896
1 .. 10 .. 13 14 15 16 17 18 19 20 21 22 23 .. 30 .. 40 .. 50 .. 60 .. 64
 

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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