Valve

Maker and role
Osram-Sylvania BVA, Manufacturer
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Object detail

Accession number
1978.1665
Maker
Osram-Sylvania BVA
Description
Glass tube with bakelite ends - one with 2 metal pins, the other with 3 metal pins. Metal inside glass.
Marks
Osram, England M.O.V. Co. Ltd. (Marconi Osram Valve)
Made in England / S625 / Patent Printed
Media/Materials
Processed Material/Glass
Processed Material/Synthetic/Plastic/Bakelite
Processed Material/Metal
Credit Line
Osram-Sylvania BVA. Valve, 1978.1665. The Museum of Transport and Technology (MOTAT).

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