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Robert Gillespie, USA (Stati Uniti d'America) - Collezione valvole

Qui trovi una parte della collezione valvole di 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.

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Panoramica della collezione di valvole di Robert Gillespie. Queste immagini sono state inviate da Robert Gillespie nella pagina di ciascuna valvola.

S215 1928 MO Valve Co. Ltd.; GB GB	KL1_MO 1928 Marconi-Osram - (Valves/Tube... GB	S410 1928 MO Valve Co. Ltd.; GB GB
PX4 1929 Marconi-Osram - (Valves/Tube... GB	3NFW 1929 Loewe-(Opta); Deutschland D	24A 1929 Common type USA tube/semicond. USA
UX245 1929 Common type USA tube/semicond. USA	45 1929 Common type USA tube/semicond. USA	AC/HL 1929 Common type Great Britain tu... GB
30 1930 Common type USA tube/semicond. USA	32 1930 Common type USA tube/semicond. USA	36 1930 Common type USA tube/semicond. USA
38 1930 RCA (RCA Victor Co. Inc.); N... USA	230 1930 Common type USA tube/semicond. USA	E452T 1931 Philips; Eindhoven (tubes in... NL
RENS1823d 1931 Telefunken Deutschland (TFK)... D	RGN2504 1931 Telefunken Deutschland (TFK)... D	T9_Cineglow 1931 Blue Seal Sound Devices, Inc... USA
33 1931 Common type Worldwide tube/s... ZZ	35 1931 Common type USA tube/semicond. USA	47 1931 Common type USA tube/semicond. USA
551 1931 Common type USA tube/semicond. USA	57 1931 Common type USA tube/semicond. USA	58 1931 Common type USA tube/semicond. USA
RGN1064 1932 Telefunken Deutschland (TFK)... D	Wunderlich 1932 Arcturus Radio Tube Co.; New... USA	WunderlichA-Auto 1932 Arcturus Radio Tube Co.; New... USA
42 1932 Common type USA tube/semicond. USA	49 1932 Common type USA tube/semicond. USA	56 1932 Common type USA tube/semicond. USA

Pagina personale presso Radiomuseum di Robert Gillespie con la propria collezione.
In qualità di iscritto a Radiomuseum.org, Robert Gillespie ha creato la propria pagina con i pezzi della propria collezione.

Robert Gillespie ha iniziato a pubblicare la propria collezione dal 29.Jun.2019.
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