McVitie Weston valve collection, valve, type R

Valve, type R, pinch marked S

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Valve, type R, pinch marked S
Science Museum Group
© The Board of Trustees of the Science Museum

Valve, type R, pinch marked S.10, (RMW/Y156 - McVitie Weston number), by Unknown maker.

Details

Category:
Electronic Components
Object Number:
1972-141/1670
type:
valve
credit:
STC plc