Rectifying valve for x-ray tubes

Made:
1938-1948 in London
maker:
Newton and Wright Limited

Newton & Wright Ltd., 68 Ballards Lane, London N3. Max 125Kv; Type A125/30p. No 2272.

Details

Category:
Photographic Technology
Object Number:
1990-5036/8453
type:
rectifying valve
credit:
The Kodak Collection at the National Media Museum, Bradford
status:
Permanent collection

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