Stereoscan 600 scanning electron microscope made by Cambridge Scientific Instruments Ltd., Type 81111, Serial No. 1082, with side unit for photographic recording, attachment for photographing screen, four seperate units labelled Scan Rotation, Dynamic Focus, Video Processor and Quad Summing Amplifier, two rotary pumps, and box containing small accessories Stereoscan 600 Scanning Electron Microscope Made by Cambridge Scientific Instruments Ltd. 1975-1984
JSM-SI scanning electron microscope, made by the Japan Electron Optics Laboratory (JEOL), 1965-1975. JSM-SI scanning electron microscope 1965-1975