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Marcello Astolfi, Italy - Tube collection

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ID = 22416
Photo Marcello Astolfi

Below you find a part of the tube collection Marcello Astolfi.

radio, valvole
Result: 631 to 660 from 853
1 .. 10 .. 17 18 19 20 21 22 23 24 25 26 27 29
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Marcello Astolfi. These images (tube photos) were uploaded to the respective tubes or valves by Marcello Astolfi.

click to access the tube page
5X4G 1936
Common type USA tube/semicond. USA
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5Y3GT/G
Common type USA tube/semicond. USA
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5Z3
Common type USA tube/semicond. USA
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6A8G 1936
Common type USA tube/semicond. USA
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6AB4
Common type USA tube/semicond. USA
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6AC6G
Common type USA tube/semicond. USA
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6AC7 1939
Common type USA tube/semicond. USA
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6AG7
Common type USA tube/semicond. USA
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6AN8
Common type USA tube/semicond. USA
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6AQ7GT
Common type USA tube/semicond. USA
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6AU8
Common type USA tube/semicond. USA
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6AV5GA
Common type USA tube/semicond. USA
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6AW8A
Common type USA tube/semicond. USA
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6B6G
Common type USA tube/semicond. USA
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6B8GT
Common type USA tube/semicond. USA
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6BQ7A 1952
Common type USA tube/semicond. USA
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6BY8
Common type USA tube/semicond. USA
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6CB6A
Common type USA tube/semicond. USA
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6CS7
Common type USA tube/semicond. USA
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6DE4
RCA (RCA Victor Co. Inc.); N... USA
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6DT6
RCA (RCA Victor Co. Inc.); N... USA
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6EA8
Common type USA tube/semicond. USA
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6EB8
Common type USA tube/semicond. USA
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6F5GT
Common type USA tube/semicond. USA
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6FH5
Common type USA tube/semicond. USA
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6GE5
Common type USA tube/semicond. USA
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6J5GT 1939
Common type USA tube/semicond. USA
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6J6
Common type USA tube/semicond. USA
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6K5GT
Common type USA tube/semicond. USA
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6K7G 1935
Common type USA tube/semicond. USA
Result: 631 to 660 from 853
1 .. 10 .. 17 18 19 20 21 22 23 24 25 26 27 29
 

Tube collector page of valve collector Marcello Astolfi as «own HP at RMorg»
As a member of Radiomuseum.org Marcello Astolfi 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.

Marcello Astolfi started his/her tube collection (valve collection) here on 10.May.2015. [index-en]

  
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