McVitie Weston valve collection

Made:: United States and Canada

maker:: Mullard Limited

Mullard valve, type PM3D, external as D45 [/631] but intact

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Mullard valve, type PM3D, external as D45 [/631] but intact
Science Museum Group
© The Board of Trustees of the Science Museum

Mullard valve, type PM3D, external as D45 [/631] but intact, (RMW/D46 - McVitie Weston number), by Mullard Limited.

Details

Category:: Electronic Components

Object Number:: 1972-141/632

type:: valve

credit:: STC plc

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McVitie Weston valve collection

Details

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