Valve
Maker and role
RCA Radiotron Company Incorporated, Manufacturer
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Object detail
Accession number
1978.1728
Description
Glass bulb with metal inside. Black bakelite base with four pins from bottom. Metal bracket clip on the side.
Marks
RCA Radiotron Printed
Media/Materials
Credit Line
RCA Radiotron Company Incorporated. Valve, 1978.1728. The Museum of Transport and Technology (MOTAT).
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