Three letters from Robert Stephenson to Captain Constantine Moorsom
Archives relating to Engines used by Thomas Redfern
Notebook of John Urpeth Rastrick
Copy letter from Isambard Kingdom Brunel to the Directors of the Great Western Railway
Letter from Robert Stephenson to Curteis and Kingsford, Solicitors
Portsmouth Dockyard notebook
Bound manuscript volume entitled: "Diary of a Week in North Wales By Henry Sharrock"
Volume entitled: "Commander's Complete Book. H.M. Ship Queen, 116 [guns]"
Notebooks of G.H. Wollaston relating to Thames Tunnel from Rotherhithe to Wapping
Collection of copy letters, business and personal, of Richard Beamish
Letter from George Stephenson to Philip Maddison Regarding Engine Designs
Account of the construction of the Morley Tunnel, Leeds Dewsbury & Manchester Railway
Letter describing the opening of the Liverpool & Manchester Railway and the death of Sir William Huskisson MP after being run down by the "Rocket"
Letter from John Backhouse to his sister describing the opening train on the Stockton & Darlington Railway
Letter from Robert Stephenson to Dr Andrew Ure
Manuscript notebook entitled: "On Magnetism"
Catalogue of new double stars by F.G. W. Struve, annotated copy blonging to J.F.W. Herschel
Volume entitled: "Arrete du Ministre des Travaux Publics portant reglement pour l'Ecole Nationale des Mines, Paris"
Copy correspondence between John Wood, chairman of the Board of the Inland Revenue, and various parties regarding coffee and chicory, with reports
Scrap book relating to Cornish tin mines
Volume entitled; "Specimens of turning by Henry Perrigal Esqr. and given by him to Jas. Wilcox"
Volume entitled: "Longstone Edge Mines, In Derbyshire"
Volume entitled: "History of the Framework Knitting and Lace Trades"
Marshall's Geological Diagrams
Notebooks of Mark Scott on South Hetton Colliery
Volumes entitled: "The natural history of British shells including figures and descriptions of all the species hitherto discover'd in Great Britain systematically arranged ('in the Linnean manner')"
PHD: 'Specimens of the work of spiral and oval drawing machine'
Volume of plans of mines and mining districts in Mexico
Day-book of John Walker, chemist and inventor of the Friction-Match
The Illustrated London News Grand Panorama of the Great Exhibition of All Nations
Letter from Henry Booth, company secretary and treasurer of the Liverpool & Manchester Railway, to James Loch, Bloomsbury Square, London with a report on the survey of Chat Moss by Thomas Shaw Brandreth
Diary of John Watson, London & Greenwich Railway Co
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"
Diary of Robert Stephenson
Melksham Turnpike Trust
Solution of two simultaneous equations
Notation for the coefficients of the powers of x Computation of the coefficients of a polynomial from those of another divided by a linear term.
Frame of adding wheels
Rough notes and sketches, including drawings of Babbage's game 'Tit Tat Toe'.
On putting letters to drawings, in draft.
Principles to be followed in the description of the constituent portions of the Analytical Engine.
Digit counting apparatus on the two upper wheel selectors.
My Machine 1888 II Plan of driving cams, levers, etc. in initial position.
My Machine 1889 III Development of driving cams.
Plan of the calculating part of the Difference Engine
Store variable selectors. Superseding drawing No 2.
Notation of units
Adding axis and wheels without framing