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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.

673 Common type USA tube/semicond. USA	686 Sparton-Cardon Tubes; Jackso... USA	701A Western Electric Company Inc... USA
702B Western Electric Company Inc... USA	703A Western Electric Company Inc... USA	704A Western Electric Company Inc... USA
705A Common type USA tube/semicond. USA	706A Western Electric Company Inc... USA	707A Common type USA tube/semicond. USA
708A 1941 Western Electric Company Inc... USA	714	714AY Western Electric Company Inc... USA
717A Common type USA tube/semicond. USA	718_WE Western Electric Company Inc... USA	721B Common type Worldwide tube/s... ZZ
723A/B Common type Worldwide tube/s... ZZ	726A Western Electric Company Inc... USA	727A Western Electric Company Inc... USA
730A Western Electric Company Inc... USA	801 Common type USA tube/semicond. USA	802 Common type USA tube/semicond. USA
803 Common type USA tube/semicond. USA	807 Common type Worldwide tube/s... ZZ	808 Common type USA tube/semicond. USA
810 Common type USA tube/semicond. USA	812 Common type USA tube/semicond. USA	814 Common type USA tube/semicond. USA
815 Common type USA tube/semicond. USA	822_USA Common type USA tube/semicond. USA	825_SYLVANIA Sylvania (Hygrade, GTE, Nilc... USA

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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