McVitie Weston valve collection, Mazda valve, type PP3521

Made:: 1935

maker:: British Thomson-Houston Company Limited

Mazda valve, type PP3521, pinch marked 3488EP 515

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Mazda valve, type PP3521, pinch marked 3488EP 515
Science Museum Group
© The Board of Trustees of the Science Museum

Mazda valve, type PP3521, pinch marked 3488EP 515, (RMW/F36 - McVitie Weston number), by British Thomson-Houston Company Limited, 1935.

Details

Category:: Electronic Components

Object Number:: 1972-141/961

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Mazda valve, type PP3521

Details

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