Valve

Object detail

Accession number

1978.1529

Maker

Philips Electronics

Description

Glass bulb with two black caps with screw tops. Metal inside, ebonite base with four electrical pins. Letters 'A' and 'G' besides two black caps. Metal bracket around base

Marks

Philips Made in Holland Maker's Mark

Media/Materials

Processed Material/Glass
Processed Material/Metal

Credit Line

Philips Electronics. Valve, 1978.1529. The Museum of Transport and Technology (MOTAT).

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Classification

Instrument, Electrical Tools & Equipment for Science & Technology Electrical & Magnetic T&E Electrical & Magnetic Measurement Devices

Production place

Holland Netherlands Western Europe Europe

Collection type

Telecommunication Communications Technology

Subject auto tags

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