Thesis entitled: "The Distribution of Electricity in Rural Areas 1926 to 1963 An Investigation"
Typescript entitled: "The life and work of Alexander Melville and his invention in patenting the Rigmel cloth shrinking m/c and further development in textile shrinking"
Details of Pump Rod and Piping for Atmospheric Engine
Photograph of the video disc player in the home
Photograph of the inventors of the video disc
Photograph of the video disc
Details of Steam Cylinder Supports and Injection Cistern
Details of Boilers
End Rib of Starboard Wing - Henson Model Aeroplane (1843)
Drawing of The Pullman Car Co. Ltd. 1st Class Chair Proposals based on Pullman Standard 1st Class chair & BTC Drg No 92/1/60