Marshall's Geological Diagrams
Manuscript entitled: "Catalogue of the Apparatus of Philosophical Instruments, in the Collection of Her Late Majesty Queen Charlotte, at the Observatory at Richmond in Surrey"
Melksham Turnpike Trust
Manuscript notebook entitled: "On Magnetism"
Volume entitled: "Longstone Edge Mines, In Derbyshire"
Volume entitled; "Specimens of turning by Henry Perrigal Esqr. and given by him to Jas. Wilcox"
Archives relating to Engines used by Thomas Redfern
Account of the construction of the Morley Tunnel, Leeds Dewsbury & Manchester Railway
Diary of John Watson, London & Greenwich Railway Co
The general plan of Mr. Babbage's Great Calculating Engine. Arrangement and rack, details, et cetera.
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
Letter from George Stephenson, Newcastle to Timothy Hackworth, Darlington
Plan of the Analytical Engine without lettering.
Drawing of St. Petersburg Railway Locomotive
Division. Sheet 9 of 15.
First edition of 'Bradshaw's Railway Time Table'
Diary of Alfred Kitching
Arrangement and rack of Plan 25
Passport
Mill counting apparatus. Consecutive elevation.
Rough notes and sketches, including drawings of Babbage's game 'Tit Tat Toe'.
Working Drawing for No 136 Locomotive
Lithograph of Lime Street railway station, Liverpool
Sketch of drilling machine. Details.
An edition of 'The Photogram' journal vol. 2 no. 17
Solution of two simultaneous equations
Engraving of 'Lake Thirlmere or Wythburn Water, Cumberland'
Railway Signal Volume 3 (1885)
Letter from Thomas Christy to Henry Pease
A letter from Brunel to Monsieur D'avannes, commenting on the working conditions, accident and health records of the workforce at the Thames Tunnel
Carriage and method of setting spiral axes for a machine of 50 cages with two figure wheels in each cage. Plan, elevation, details.
Scribbling Book Volume V. Important matter of history in the Analytical Engine.
Receipts and charges for various accounts and goods plus lists of addresses and of fruit trees planted by A. Parkes
Letter from Timothy Hackworth, Guild Hall Coffee House to Jane Hackworth (nee Golightly), New Shildon
Working Drawing for No 149 (150 deleted)
A letter from Brunel regarding his drawings
Plan 27. Linear arrangement with letter notations.
Plan of left half of middle group for General Plan 28.
Sign apparatus for Plan 28a. Plan, elevation.
Visitors pass
Sketch elevation of the driving and directive of the Analytical Engine.
General plan of the Analytical Engine, half size.
Small planing machine. Sheet 1.
A letter from Brunel recommending "practical men"
Sketch Book Volume III
Plan of mill, table wheels and carriage. Sheet 31.
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
Working Drawing for Nos 273, 274
