Wade Bequest collection of valves: type U45 radio valve

SMG00237836

Buy this image as a print 

Buy

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

License

SMG00237836
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: type U45 radio valve. Probably made by Marconi Osram or GEC. With unusual white stripe near base. Small glass diode with three flying leads - two at bottom and one at top.

Details

Category:
Collection Unassigned
Object Number:
1972-343/242
credit:
Wade, J.C.F.