McVitie Weston valve collection, X-Ray tube, cold cathode valve
X-Ray tube, cold cathode valve, spherical 5in diam, with neck 1.25in diam x 5in long carrying concave cathode and side evacuating pip, opposed neck 0.5in diam x 2in long carrying inclined central target anode, and oblique neck 0.5diam x 2in long carrying additional anode, (RMW/P4 - McVitie Weston number), by Unknown maker.
Cite this page
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
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.