Bound manuscript translation entitled: "The Evolution & Future of Large Sailing Ships" by Professor W. Laas; translated by James Hayes
Collection of notebooks for traditional 'A' level physics course at Queen Elizabeth's Grammar School, Gainsborough
Memorabilia album from Union-Castle line cruise to South Africa, outward on RMMV Winchester Castle, and return on MV Carnarvon Castle
Kompleks kompensator, system Gall. Fabrikat H. Tinsley & Co., London. Betjeningsforskrift og beskrivelse
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
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"