Wade Bequest collection of valves: Cosmos type AC radio valve

PART OF:: Wade Bequest collection of valves

maker:: Metropolitan-Vickers Electrical Company Limited

This 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

SMG00237721
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: Cosmos type AC radio valve. Pear-shaped bulb with top seal and three-pin base plus two flying leads - not a standard Cossor base.

Details

Category:: Electronic Components

Object Number:: 1972-343/118

type:: valve

credit:: Wade, J.C.F.

Cite this page

Rights

We encourage the use and reuse of our collection data.

Data in the title, made, maker and details fields are released under Creative Commons Zero . Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.

Wade Bequest collection of valves: Cosmos type AC radio valve

Details

Related Objects

One of Fleming's first thermionic diode valves, 1889

Point-contact transistor,type GET 2 c.1953

General Electric CA101 Pilotron triode (McVitie Weston valve collection), 1918

Sargrove sprayed circuit radio receiver production prototype, 1936-1948

AF triode valve (McVitie Weston valve collection), 1906-1972

Western Electric 717A pentode, 1926-1966