Valve

Object detail

Accession number

1978.1809

Maker

Eitel-McCullough Incorporated

Description

Valve shaped like a modern light bulb, with metal base and four prongs to fit into a socket. Filament covered by metal casing. Large central chamber with screw cap protruding from bottom edge of bulb.

Marks

Eimac/ Made in USA Printed
KO4883 Hand-written

Media/Materials

Processed Material/Glass
Processed Material/Metal

Credit Line

Eitel-McCullough Incorporated. Valve, 1978.1809. The Museum of Transport and Technology (MOTAT).

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Production place

San Bruno California United States of America North America Americas

Collection type

Telecommunication Communications Technology

Subject auto tags

Light Material property Lamp Gas Glass Ceiling Circle Machine Fashion accessory Light fixture

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