Wade Bequest collection of valves: National Union type 832 radio valve of doorknob-type construction

maker:
National Union Radio Corporation
SMG00237816

Buy this image as a print 

Buy

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

License

SMG00237816
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: National Union type 832 radio valve of doorknob-type construction. Marked VT-118 on bulb. With 7-pin (with one large diameter) base and two top pins.

Details

Category:
Electronic Components
Object Number:
1972-343/214
credit:
Wade, J.C.F.