McVitie Weston valve collection, Arcturus valve, type PZ
- maker:
- Arcturus Radio Company
This image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseArcturus valve, type PZ, blue glass envelope
Science Museum Group
© The Board of Trustees of the Science Museum
Arcturus valve, type PZ, blue glass envelope, (RMW/Y7 - McVitie Weston number), by Arcturus Radio Co..
