Volume entitled: "Nachbildung der ersten Rotations Dampfmaschine mit Kondensation aus dem Jahre 1788 von James Watt by Eugen Loher"
Journal describing Thomas Bowden's work as a jointer laying and repairing submarine cables
Marshall's Geological Diagrams
Folder entitled: "Notes on the Qattara Power Scheme"
"Catalogue of the costly modern Engineers' Tools, Plant & Machinery"
Portfolio of result traces, summaries of results and notes relating to repetition by Boys of the 'Cavendish experiment'
Brewer's Journal (production record of the Stag Brewery, Wooburn Green, Bucks.)
Notebooks kept by C.V. Boys when repeating the 'Cavendish Experiments'
Lantern Slides of Perkins' Engines, & High Pressure Boilers
Volume entitled: "Helical Epicycloids and Derivatives"
Lockwood's index of United States telephone patents to Dec. 31, 1900
Albums documenting the laying of numerous submarine cables
Albums documenting the laying of submarine cables (Sierra Leone-Ascension, Durban-Mauritius)
LNWR Liverpool Road Station Manchester
Ledgers relating to Goods Stored in the 1830 Warehouse at Liverpool Road Station
Drawing of Midland Railway extension to London, engine shed at Kentish Town, elevations and sections
A glass slide image showing a map of Trafalgar Square
'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
An edition of 'Nature' Vol. 66, No. 1705
Drawings of the phototheodolite
Documents in French relating to Lee's invention
Patent specification for patent number 14,460
Letters patent document for patent 14,460
Letters patent document for patent 11,958
'Photographic Surveying Apparatus' notes
'A. Parkes new alloys of phosphorous'
Notes on phosphorous, tin and copper alloys
Notes and addresses
Notes on metal alloys and steel castings and their characteristics
Agreements between Ernest Harmer Smith and Frederick Henry Smith
Business names and addresses, with some notes on metal alloys
A glass plate negative of a view across Trafalgar Square featuring the National Gallery
Drawing of 0-6-0 Engine
Drawing of 0-6-0 Engine
‘The Proceedings of The Institution of Electrical Engineers’
'Radio Division 37 Staff Statistics'
Direction of force in the Analytical Engine
Notation of units
Multiplication of P by Q
Complete trains of the Analytical Engine
Notation of vertical positions, giving off and receiving
Notation of the Analytical Engine
Drawing of General Arrangement 0-6-2T 1716T Imperial Railways Japan
Volume No 2: 1892 October 20 – 1893 July 14
Pages 134 and 135 of Jeremiah Head's diary
Pages 124 and 125 of Jeremiah Head's diary
Pages 4 and 5 of Jeremiah Head's diary
