McVitie Weston valve collection, STC valve, type 9D2

Made:
1943
STC valve, type 9D2, envelope marked 9, base cap marked APW7450

Creative Commons LicenseThis image is released under a Licence

Buy this image as a print 

Buy

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

License

STC valve, type 9D2, envelope marked 9, base cap marked APW7450
Science Museum Group
© The Board of Trustees of the Science Museum

STC valve, type 9D2, envelope marked 9, base cap marked APW7450, (RMW/Y453B - McVitie Weston number), by Standard Telephones and Cables Limited, 1943.

Details

Category:
Electronic Components
Object Number:
1972-141/2036
type:
valve
credit:
STC plc