McVitie Weston valve collection, Tungsram valve, type APP4100

Made:
-1949
SMG00257811

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

SMG00257811
Science Museum Group
© The Board of Trustees of the Science Museum

Tungsram valve, type APP4100, marked 092, (RMW/Y179 - McVitie Weston number), by Tungsram Electric Lamp Works (Gt. Britain) Ltd..-1949

Details

Category:
Electronic Components
Object Number:
1972-141/1693
type:
valve
credit:
STC plc