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"
Papers of William Laight Applin
Lockwood's index of United States telephone patents to Dec. 31, 1900
Vorlesung uber theoretische Mechanik by Christian Felix Klein
Volume entitled: "Helical Epicycloids and Derivatives"
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
AVRO Manchester Tender Specification
Autograph letter from Otto Lilienthal to T J Bennett
An edition of 'The Builders Journal and Architectural Record' Vol. XIV, No. 362
An edition of 'The Photogram' journal vol. 2 no. 17
A series of views overlooking Trafalgar Square, London and a map showing the position of the instrument stations
Album documenting the laying of the Borkum-Fayal section of the German-Atlantic submarine cable
Album documenting the laying of the Porthcurno-Madeira-St. Vincent submarine cable
Railway Signal Volume 24 (1906)
Watford Railway Mission Plans and Specifications
Illustrated pamphlet for Ralpho Cycle Co.
Total Abstinence Association Member's Card
Album documenting the laying of two submarine cables
An edition of 'The Photogram' journal vol. 5 no. 50
Notebook containing records with details of meetings and discussions, patent filing, progress wth patent application and manufacture of instruments
My Machine 1889 III Development of driving cams.
'Radio Division 37 Staff Statistics'
Album documenting the laying of the Cape Town-St. Helena-Ascension-St. Vincent submarine cable
Certificate conferring membership of the Institution of Civil Engineers upon W J Cudworth
Documents in French relating to Lee's invention
The 1897 diary of Arthur Osborne Ladell, containing some details of work on the railways and rates of pay. Also contains a small number of entries for 1896
The 1898 diary of Arthur Osborne Ladell
Album, compiled and written, documenting the laying of the German-Atlantic submarine cable
Letters patent document for patent 14,460
Album documenting the laying of the first three stages of the Mauritius-Rodriguez-Cocos-Fremantle-Glenelg submarine cable
Patent specification for patent number 21,117
Booklet - 'Manchester Corporation Waterworks. Hydraulic Power Supply'
Volume No 3: 1893 July 12 – 1894 January 23
Album, compiled and written, documenting the laying of the Durban-Mauritius and the Sierra Leone-Ascension submarine cables
Patent specification for patent number 14,460
Letters patent document for patent 11,958
My Machine 1883 - 1895 IV Copied and corrected from a former drawing.
Letters patent document for patent 21,117
Patent specification for patent number 11,958
Map - Bird's-Eye View of textile Manchester by Warehouseman & Draper.
