Early fluoroscopic chest screening frame with three screens, no maker marked, formerly the property of Francis Shillington Scales, lecturer in radiology and electrology at Cambridge (the first course leading to a professional qualification in radiology), English, 1905-1915 Early fluoroscopic chest screening frame with three screens 1905-1915
'Thorascope' fluoroscopic x-ray unit by General Radiological Ltd., 15/18 Clipstone Street, Great Portland Street, London, W1, England, 1945-1962. 'Thorascope' fluoroscopic x-ray unit 1945-1962
