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Robert Gillespie, Estados Unidos - Tube collection

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.

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Extracto de la colección de válvulas de Robert Gillespie. Estas imágenes fueron aportadas en la página de válvula respectiva por Robert Gillespie.

39 1932 RCA (RCA Victor Co. Inc.); N... USA	295 1932 Speed, Cable Radio Tube Corp... USA	41 1932 Common type USA tube/semicond. USA
43 1932 Common type USA tube/semicond. USA	VMS4_Catkin 1933 Marconi-Osram - (Valves/Tube... GB	6A7 1933 Common type USA tube/semicond. USA
6B7 1933 Common type USA tube/semicond. USA	6C6 1933 Common type USA tube/semicond. USA	6D6 1933 Common type USA tube/semicond. USA
53 1933 Common type USA tube/semicond. USA	75 1933 Common type USA tube/semicond. USA	77 1933 Common type USA tube/semicond. USA
78 1933 Common type Worldwide tube/s... ZZ	79 1933 Common type USA tube/semicond. USA	866A 1933 General Electric for Brand R... USA
2A3 1933 Common type USA tube/semicond. USA	76 1933 Common type USA tube/semicond. USA	2A6 1933 Common type USA tube/semicond. USA
25Z5 1933 Common type Worldwide tube/s... ZZ	D418 1934 Tungsram; Budapest (see also... H	WG34 1934 Loewe-(Opta); Deutschland D
955 1934 Common type USA tube/semicond. USA	AC/TP 1934 Mazda = Valve (Tube) brand G... GB	D41 1935 MO Valve Co. Ltd.; GB GB
U4020 1935 Mazda = Valve (Tube) brand G... GB	35/51 1935 ? Common type USA tube/semicond. USA	954 1935 Common type USA tube/semicond. USA
TAF7 1935 Tungsram; Budapest (see also... H	6L7 1935 Common type USA tube/semicond. USA	6F6 1935 Common type Worldwide tube/s... ZZ

Página de coleccionista de Robert Gillespie como «Página personal en RMorg»
Como miembro de Radiomuseum.org, Robert Gillespie muestra aquí algunos ítems de su colección personal. Por el momento, los miembros no pueden crear páginas de válvulas por sí mismos sino que deben solicitarlo al administrador de válvulas.

Robert Gillespie inauguró esta muestra de su colección el día 29.Jun.2019. [noindex-sp]

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