Radio Corporation of America Limited, Manufacturer

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Maker and Role
Radio Corporation of America Limited, Manufacturer
This glass valve has a bakelite collar. It also has five electrodes protruding from the base. Glass and metal, bulb is pear shaped.
Processed Material/Glass
Processed Material/Synthetic/Plastic/Bakelite
Signature/Marks and Type
RCA - USA Printed
Accession No
Credit Line
Radio Corporation of America Limited. Valve, F1954.2004. The Museum of Transport and Technology (MOTAT).

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