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; "Note sur les moteurs a petrole pour sous-marins"
Albums documenting the laying of the Trans-Pacific cables
Volume entitled: "Structural Air Raid Protection in England and Abroad"
Volume entitled: "Helical Epicycloids and Derivatives"
Beregning af lange sporisolationer
Albums documenting the laying of submarine cables (Sierra Leone-Ascension, Durban-Mauritius)
Kompleks kompensator, system Gall. Fabrikat H. Tinsley & Co., London. Betjeningsforskrift og beskrivelse
Drawing of broad wheeled Sussex waggon as used in the counties Sussex & Kent, Southern England circa 1700-1930
'Portfolio of photographs of Marine Engines, Boilers & Machinery'
"Catalogue of the costly modern Engineers' Tools, Plant & Machinery"
Issue of "The Strand" magazine, March 1921
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
Volume titled 'Newman's Indian Bradshaw, A Guide for Railway Travellers in India No 879 February 1939'
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.
Elevation of Steel Bulkhead
Total Abstinence Association Member's Card
Album documenting the laying of two submarine cables
Album documenting the laying of the Queensland-Norfolk Island-New Zealand-Fiji sections of the Pacific submarine cable
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
Album documenting the laying of the Manila-Guam-Midway-Honolulu sections of the Pacific submarine cable
'Photography as an aid to the exploration of new countries' by J. Bridges Lee
Album documenting the laying of the Vancouver-Fanning Island-Fiji sections of the Pacific submarine cable
My Machine 1889 III Development of driving cams.
Automobile Gearing
'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
An edition of the 'Journal of the Society of Arts' No. 2578, Vol. 1
Documents in French relating to Lee's invention
'The photographic camera as an aid for exploration record and measurement' by J. Bridges Lee
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
An edition of 'Nature' Vol. 66, No. 1705
The 1898 diary of Arthur Osborne Ladell
