Objects relating to the development of the experimental and prototype oscillogyro, selected and made by D W Alford of the Ferranti Aircraft Equipment Department, Ferranti International plc, Bracknell, 1963-1969. Oscillogyro parts, experimental and prototype stages 1964-1969
Machlett x-ray tube with Beryllium windows in a shield with cable and water cooling coils, also a spare X-ray tube without a shield Machlett x-ray tube with Beryllium windows in a shield with cable and water cooling coils
