PHD: 'Specimens of the work of spiral and oval drawing machine'
Documents of Philip Hardwick regarding Euston Station
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"
Scrap book relating to Cornish tin mines
Bound manuscript volume entitled: "Diary of a Week in North Wales By Henry Sharrock"
Three letters from Robert Stephenson to Captain Constantine Moorsom
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')"
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
Volume entitled: "Arrete du Ministre des Travaux Publics portant reglement pour l'Ecole Nationale des Mines, Paris"
Account of the construction of the Morley Tunnel, Leeds Dewsbury & Manchester Railway
![Volume entitled: "Commander's Complete Book. H.M. Ship Queen, 116 [guns]"](https://coimages.sciencemuseumgroup.org.uk/298/277/large_thumbnail_ms_0378.jpg)
Volume entitled: "Commander's Complete Book. H.M. Ship Queen, 116 [guns]"
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
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
Arrangement and rack of Plan 25
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.
Draft notation of the Difference Engine No. 2
Letter from Timothy Hackworth, Guild Hall Coffee House to Jane Hackworth (nee Golightly), New Shildon
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
Notes and observations on ores and compounds
Working Drawing for No 149 (150 deleted)
Plan 27. Linear arrangement with letter notations.
Plan of left half of middle group for General Plan 28.
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