"Super Dynamax" rotating anode x-ray tube with 9 aluminium filters and 13 fixed aperture beam-definers, made by Machlett Laboratories Inc., Springdale,, Stamford, Connecticut, United States, 1950-1951 Rotating anode x-ray tube 1950-1951
"Aeromax 12" shockproof oil insulated single focus X-Ray tube with air-circulator for cooling, designed for diagnostic and superficial therapeutic use, by Machlett, Springdale, U.S.A., 1947-1955 "Aeromax 12" shockproof oil insulated single focus X-Ray tube with air-circulator for cooling 1947-1955
"Eureka" X-ray tube insert, type T-RT, no maker's name, 1950-1975 "Eureka" X-ray tube insert 1950-1975
Tube from a Resomax deep x-ray therapy unit, manufactured by Associated Electrical Industries, England, 1958 Tube from a Resomax deep x-ray therapy unit 1958
'Gyromax 120' rotating anode diagnostic X-ray tube, with innovative heat dissipation mechanism, by Newton Victor, 132 Long Acre, London, WC2, England, 1953. Tube, casing and extra anode mechanism, by Newton Victor Ltd., London, England, 1953. 'Gyromax 120' rotating anode diagnostic X-ray tube 1953
"Metalix" x-ray tube mounted on wooden stand for display, by Philips, English, 1925-1940 "Metalix" x-ray tube mounted on wooden stand for display 1910-1940