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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.

A_BTH 1917 BTH (B.T.H.), British Thomso... GB	A_Donle_UV Connecticut Telephone & Elec... USA	A_Magnavox 1924 Magnavox Co., Commercial Wir... USA
A_Moorhead Moorhead Laboratories (Pacif... USA	A_Moorhead-spherical 1919 Moorhead Laboratories (Pacif... USA	A_MusicMaster Music Master Corp. (pre 1927... USA
A-P_Solenoid 1923 ?? Moorhead Laboratories (Pacif... USA	A-P-Two-In-One Moorhead Laboratories (Pacif... USA	A_Siemens 1916 Siemens (& Halske, -Schucker... D
A_UV-base Common type USA tube/semicond. USA	A_UX-base 1925 Common type USA tube/semicond. USA	A_Western Western Electric Company Inc... USA
A110 Philips; Eindhoven (tubes in... NL	A141 1925 Philips; Eindhoven (tubes in... NL	A141_UV Philips; Eindhoven (tubes in... NL
A201_Volutron	A306_B4 Philips; Eindhoven (tubes in... NL	A310 Philips; Eindhoven (tubes in... NL
A409 1925 Philips; Eindhoven (tubes in... NL	A410 Philips; Eindhoven (tubes in... NL	A415 1925 Philips; Eindhoven (tubes in... NL
A1714 GEC, General Electric Co Ltd... GB	Aa Common type Europe tube/semi... EU	AC/G Metropolitan-Vickers (Metro-... GB
AC/HL 1929 Common type Great Britain tu... GB	AC/HLDD Common type Great Britain tu... GB	AC/R Metropolitan-Vickers (Metro-... GB
AC/TP 1934 Mazda = Valve (Tube) brand G... GB	AC/VP1 Mazda = Valve (Tube) brand G... GB	AC2/PenDD Mazda = Valve (Tube) brand G... GB

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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