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
Apprentices Record of A.E. Flood at Simms' Motor Units Limited
Bound volume entitled: "Water-Supply in Gaza and Wadi El Ghuzze"
"Catalogue of an Important Collection of Engineers' Tools, Plant & Machinery"
Collection of laboratory notebooks: "Catalogue of Spectra"
Report on the Water-Supply of El Arish region
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"
Notebook on Theoretical Chemistry by Sir David Follett
Survey data for the area of Hodbarrow Mine, Cumberland
Volume of geometrical patterns by various authors entitled: "Curves"
'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)
Various contracts and agreements relating to London Docks
Letter from Otto Lilienthal to T J Bennett and 20 Contemporary Photographs
Collection of pocket diaries by 296 Private Alex L. Russell
Collection of publications relating to Robertshaws' electric vacuum cleaners and Nasmyth inventions
Collection of newspaper cuttings concerning early development of aeronautics
Student notes entitled 'Electricity'
Notices of dismissal to staff at Mirfield Shed issued by the Lancashire & Yorkshire Railway
Notebooks on mechanical and electrical engineering
Volume entitled: "Harmonograms"
Photographs of the Mount Street Mills works of John A Wood Ltd
Drawing of broad wheeled Sussex waggon as used in the counties Sussex & Kent, Southern England circa 1700-1930
Volume entitled: "Structural Air Raid Protection in England and Abroad"
Volume entitled: "Aerial Navigation"
Collection of papers of Professor Carus-Wilson relating to electrical and railway engineering and astronomy
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"
Album of photographs of Renard Road Trains
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"
Notebooks kept by C.V. Boys when repeating the 'Cavendish Experiments'
