Maker and role
Radio Corporation of America Limited, Manufacturer
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Object detail

Accession number
Glass tube with point at top and metal inside. Brass band around base with 3 paper stickers. Gold-coloured base with 4 metal electrical prongs. Metal bracket clipped to the side.
RCA Printed
Quality Electrical Merchandise / The mark / that means / inspected & certified / by / Pacific states electric company Label
Credit Line
Radio Corporation of America Limited. Valve, 1978.1716. The Museum of Transport and Technology (MOTAT).


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