Archive of the hydrological research committee of the Department of Scientific and Industrial Research and the Natural Environment Research Council
Drawing of broad wheeled Sussex waggon as used in the counties Sussex & Kent, Southern England circa 1700-1930
Kompleks kompensator, system Gall. Fabrikat H. Tinsley & Co., London. Betjeningsforskrift og beskrivelse
Collection of notebooks for traditional 'A' level physics course at Queen Elizabeth's Grammar School, Gainsborough
Collection of archive documents and photographs relating to the work of Charles Eric Strong at Standard Telephones and Cables Ltd.
Volume entitled: "Early Days of the Electrical Industry, and Other Reminiscences of Alexander P. Trotter"
Memorabilia album from Union-Castle line cruise to South Africa, outward on RMMV Winchester Castle, and return on MV Carnarvon Castle
Scrapbook entitled: "Centenary of Sir Joseph Swan. With Description of Swan's Electric Light, as used at the Residence of Sir Wm. G. Armstrong, Cragside"