E.H.T. rectifier
- maker:
- Mullard Limited
This image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
LicenseE.H.T. rectifier, Mullard D140, type MX401, serial no
Science Museum Group
© The Board of Trustees of the Science Museum
E.H.T. rectifier, Mullard D140, type MX401, serial no. T39245, by Mullard Ltd., England, 1940-1959.
