Steam Pressure Valve Drawing, Leaflet and Delivery Label
Collection of newspaper cuttings in 'Newspaper Cuttings' embossed album
Issue of "The Strand" magazine, December 1920
Letter from Otto Lilienthal to T J Bennett and 20 Contemporary Photographs
Volume entitled: "Nachbildung der ersten Rotations Dampfmaschine mit Kondensation aus dem Jahre 1788 von James Watt by Eugen Loher"
The Application of Computers to Taxonomy by Peter Henry Andrews Sneath
Collection of laboratory notebooks: "Catalogue of Spectra"
Ledgers relating to Goods Stored in the 1830 Warehouse at Liverpool Road Station
Photograph album entitled, 'The Daily Graphic Plastics Exhibition'
Marshall's Geological Diagrams
Spare parts 'catalogue' for taximeter, Heron Rogers production type
Bound volume entitled: "Water-Supply in Gaza and Wadi El Ghuzze"
Photograph album presented to Field Marshall Viscount French of Ypres as a memento of His Lordship's visit to Olympia, Leeds
Papers of William Laight Applin
Works photographic negative of cable in trunking, Winstanley Hall, Wigan
Works photographic negative of power station, Stockport
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
Works photographic negative of pit head, Hulton Colliery
Collection of newspaper cuttings concerning early development of aeronautics
Manuscript entitled: "Charcoal Burning in the Forest of Dean by Herbert Curwen"
Thesis entitled: "The Distribution of Electricity in Rural Areas 1926 to 1963 An Investigation"
Vorlesung uber theoretische Mechanik by Christian Felix Klein
Report on the Water-Supply of El Arish region
Volume entitled; "Note sur les moteurs a petrole pour sous-marins"
Survey data for the area of Hodbarrow Mine, Cumberland
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)
Typescript entitled: "Paper and papermaking"
Folder entitled: "Notes on the Qattara Power Scheme"
PhD thesis entitled: "The Differential Analyser and some applications"
Lockwood's index of United States telephone patents to Dec. 31, 1900
Album of photographs showing the venturi effect in various designs of valve
Works photographic negative of miners, Roddymoor Colliery
Works photographic negative of pithead winding gear, Wellington Colliery, Whitehaven
Long service certificate awarded to William Howard
Works photographic negative of cable runs, Stalybridge
Works photographic negative of cable drum on railway wagon, Trafford Park
AVRO Manchester Tender Specification
Works photographic negative of gun barrel on lathe, Coventry Ordnance Works
Glass slides of Halley's Comet and the sun and a box addressed to John Evershed
Works photographic negative of cable drum on railway wagon, Trafford Park
Works photographic negative of dredger and floating crane, Manchester Ship Canal, Weston Point
Issue of "The Strand" magazine, March 1921
Collection of drawings of wagons and coaches from coachbuilding journals
Letter from John Alcock to his uncle
Autograph letter from Otto Lilienthal to T J Bennett
Papers relating to the building of the Disley Tunnel, Midland Railway
