M0015310: Coolidge x-ray tube for producing x-rays with a heated cathode

Previous title, replaced October 2021: A Coolidge X-ray tube for producing X-rays.

Illustration of a Coolidge x-ray tube made by British Thomson-Houston Ltd. Published in Fleming, J. A: Fifty years of electricity : the memories of an electrical engineer, London: 1921

October 1956

1 photograph glass plate negative; 8.3 x 10.8 cm

Catalogue data comes from a combination of entries in the original glass plate registers, metadata created when the glass plates were digitised in the early 2000s and enhancements made by the cataloguer in 2021.

Please consult the digitised version as this item is fragile. Email library@wellcomecollection.org to request access to the physical item.