Westinghouse metal rectifier H.T. unit

Made:
1930-1935
Westinghouse metal rectifier H.T

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

Westinghouse metal rectifier H.T
Science Museum Group
© The Board of Trustees of the Science Museum

Westinghouse metal rectifier H.T. unit, style HT8, 60mA, in original box, early 1930's.

Details

Category:
Radio Communication
Object Number:
1979-288
type:
metal rectifier
credit:
Bernard, Mr.