Valve
Maker and role
Telefunken, Manufacturer
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Object detail
Accession number
1978.1738
Maker
Description
Glass bulb with metal inside. Black bakelite base with four metal pins and hole through centre.
Marks
DRP Telefunken
Media/Materials
Credit Line
Telefunken. Valve, 1978.1738. The Museum of Transport and Technology (MOTAT).
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