McVitie Weston valve collection, Raytheon valve, type B-H

Made:
1926
Raytheon valve, type B-H, pinch marked 3

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Raytheon valve, type B-H, pinch marked 3
Science Museum Group
© The Board of Trustees of the Science Museum

Raytheon valve, type B-H, pinch marked 3, (RMW/A218 - McVitie Weston number), by Raytheon Manufacturing Company, 1926.

Details

Category:
Electronic Components
Object Number:
1972-141/220
type:
valve
credit:
STC plc