McVitie Weston valve collection

maker:: Nelson Valve Company Limited

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Nelson valve, Multi A type, B4/N base
Science Museum Group
© The Board of Trustees of the Science Museum

Nelson valve, Multi A type, B4/N base, with one filament missing, (RMW/B137B - McVitie Weston number), by the Nelson Valve Co.

Details

Category:: Electronic Components

Object Number:: 1972-141/391

type:: valve

credit:: STC plc

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McVitie Weston valve collection

Details

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