Volume entitled: "Nachbildung der ersten Rotations Dampfmaschine mit Kondensation aus dem Jahre 1788 von James Watt by Eugen Loher"
Master of Technical Science thesis entitled: "History of Fenton Murray & Wood"
Thesis entitled: "The Distribution of Electricity in Rural Areas 1926 to 1963 An Investigation"
Lockwood's index of United States telephone patents to Dec. 31, 1900
Volume entitled: "Harmonograms"
"Catalogue of the costly modern Engineers' Tools, Plant & Machinery"
Folder entitled: "Notes on the Qattara Power Scheme"
Volume entitled; "Note sur les moteurs a petrole pour sous-marins"
Bestemmelse af afledningen i en lang sporisolation ved hjaelp af emperemeter og voltmeter
Albums documenting the laying of the Trans-Pacific cables
Volume entitled: "Structural Air Raid Protection in England and Abroad"
Kompleks kompensator, system Gall. Fabrikat H. Tinsley & Co., London. Betjeningsforskrift og beskrivelse
Beregning af lange sporisolationer
Albums documenting the laying of submarine cables (Sierra Leone-Ascension, Durban-Mauritius)
Issue of "The Strand" magazine, March 1921
AVRO Manchester Tender Specification
Volume titled 'Newman's Indian Bradshaw, A Guide for Railway Travellers in India No 879 February 1939'
An edition of 'The Builders Journal and Architectural Record' Vol. XIV, No. 362
Album documenting the laying of the Porthcurno-Madeira-St. Vincent submarine cable
Railway Signal Volume 24 (1906)
Album documenting the laying of the Waterville-Canso submarine cable
Elevation of Steel Bulkhead
'Radio Division 37 Staff Statistics'
Album documenting the laying of the Queensland-Norfolk Island-New Zealand-Fiji sections of the Pacific submarine cable
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
An edition of the 'Journal of the Society of Arts' No. 2578, Vol. 1
Automobile Motor & Accessories
Album documenting the laying of the Vancouver-Fanning Island-Fiji sections of the Pacific submarine cable
Automobile Gearing
'The photographic camera as an aid for exploration record and measurement' by J. Bridges Lee
Album documenting the laying of the first three stages of the Mauritius-Rodriguez-Cocos-Fremantle-Glenelg submarine cable
An edition of 'Nature' Vol. 66, No. 1705
Automobile Motor Cam Shaft, Valve Spindles & Gearing
Album documenting the laying of the final stage of the Mauritius-Rodriguez-Cocos-Fremantle-Glenelg submarine cable
Album, compiled and written, documenting the laying of the German-Atlantic submarine cable