- James Stanley Hey, crystallographer: MSc thesis “An investigation of the crystal structures of certain alumino-silictates”, (University of Manchester) incl 4 X-ray photographs 1931 (2001-749/2)
- General Electric Company plc, manufacturers of electrical and electronic equipment, London: Radio Communications Laboratory, Transmitter Section, technical reports on TR 1464 radio transmitters for aircraft 1944-1945 (E2011.8.1)
- Technical documents rel to the Central Tracking Detector for the ZEUS particle physics experiment 1999-2005 (2011-2)
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Science Museum Library and Archives
