Master of Technical Science thesis entitled: "History of Fenton Murray & Wood"
Volume entitled: "History of Elkington & Co. by Robert Eadon Leader"
Photographic albums relating to Charles Rolls
Thesis entitled: "The Distribution of Electricity in Rural Areas 1926 to 1963 An Investigation"
Manuscript entitled: "Charcoal Burning in the Forest of Dean by Herbert Curwen"
The Application of Computers to Taxonomy by Peter Henry Andrews Sneath
Vorlesung uber theoretische Mechanik by Christian Felix Klein
"Catalogue of an Important Collection of Engineers' Tools, Plant & Machinery"
Collection of laboratory notebooks: "Catalogue of Spectra"
Bound manuscript translation entitled: "The Evolution & Future of Large Sailing Ships" by Professor W. Laas; translated by James Hayes
Volume entitled; "Note sur les moteurs a petrole pour sous-marins"
Survey data for the area of Hodbarrow Mine, Cumberland
'Portfolio of photographs of Marine Engines, Boilers & Machinery'
Kompleks kompensator, system Gall. Fabrikat H. Tinsley & Co., London. Betjeningsforskrift og beskrivelse
Beregning af lange sporisolationer
Bestemmelse af afledningen i en lang sporisolation ved hjaelp af emperemeter og voltmeter
Albums documenting the laying of the Trans-Pacific cables
Albums documenting the laying of submarine cables (German Atlantic Telegraph)
Drawing of broad wheeled Sussex waggon as used in the counties Sussex & Kent, Southern England circa 1700-1930
Collection of newspaper cuttings concerning early development of aeronautics
Volume entitled: "Harmonograms"
Volume entitled: "Structural Air Raid Protection in England and Abroad"
Collection of newspaper cuttings in 'Newspaper Cuttings' embossed album
Typescript entitled: "Paper and papermaking"
Volume entitled: "Nachbildung der ersten Rotations Dampfmaschine mit Kondensation aus dem Jahre 1788 von James Watt by Eugen Loher"
Marshall's Geological Diagrams
Folder entitled: "Notes on the Qattara Power Scheme"
Photograph album presented to Field Marshall Viscount French of Ypres as a memento of His Lordship's visit to Olympia, Leeds
"Catalogue of the costly modern Engineers' Tools, Plant & Machinery"
Portfolio of result traces, summaries of results and notes relating to repetition by Boys of the 'Cavendish experiment'
PhD thesis entitled: "The Differential Analyser and some applications"
Lockwood's index of United States telephone patents to Dec. 31, 1900
Albums documenting the laying of submarine cables (Sierra Leone-Ascension, Durban-Mauritius)
Album of photographs showing the venturi effect in various designs of valve
Programme for the Doncaster Aviation Contest 15-23 Oct 1909
Summons for exceeding speed limit of 12 miles an hour with a light locomotive on 19 July 1903
Volume entitled, 'History of the 'Onwego' non-punctureable, resilient, anti-skid motor wheel'
Photograph album entitled, 'The Daily Graphic Plastics Exhibition'
Papers of William Laight Applin
Steam Pressure Valve Drawing, Leaflet and Delivery Label
Volume entitled: "Helical Epicycloids and Derivatives"
Rapson's Slide Model - Vertical Framing to Ship Structure
Album, compiled and written, documenting the laying of the Durban-Mauritius and the Sierra Leone-Ascension submarine cables
Album documenting the laying of the Vancouver-Fanning Island-Fiji sections of the Pacific submarine cable
Album, compiled and written, documenting the laying of the German-Atlantic submarine cable
Album documenting the laying of the first three stages of the Mauritius-Rodriguez-Cocos-Fremantle-Glenelg submarine cable
Album documenting the laying of the Porthcurno-Madeira-St. Vincent submarine cable
Framed black and white photograph of Mary Street Depot, showing a man on a horse cart with barrels.
