Wade Bequest collection of valves: DEQ radio valve

PART OF:
Wade Bequest collection of valves
Made:
England
maker:
Marconi Osram Valve Company Limited
SMG00237620

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

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

License

SMG00237620
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: DEQ radio valve, by Marconi-Osram. Tubular bulb with two end caps and two side caps, one painted red. Glass frosted at one end. S/N: 10208 on bulb. With paper label: W36a.

Details

Category:
Electronic Components
Object Number:
1972-343/82
type:
valve
credit:
Wade, J.C.F.