McVitie Weston valve collection, Mullard ORA valve

maker:: Mullard Limited

Mullard ORA valve, anode cylinder open, filament missing

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Mullard ORA valve, anode cylinder open, filament missing
Science Museum Group
© The Board of Trustees of the Science Museum

Mullard ORA valve, anode cylinder open, filament missing, (RMW/B116A - McVitie Weston number), by Mullard Limited.

Details

Category:: Electronic Components

Object Number:: 1972-141/366

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Mullard ORA valve

Details

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