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
Volume entitled; "Specimens of turning by Henry Perrigal Esqr. and given by him to Jas. Wilcox"
Volume entitled: "Longstone Edge Mines, In Derbyshire"
Archives relating to Engines used by Thomas Redfern
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.
First edition of 'Bradshaw's Railway Time Table'
Division. Sheet 9 of 15.
Drawing of St. Petersburg Railway Locomotive
Diary of Alfred Kitching
Passport
Mill counting apparatus. Consecutive elevation.
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'
Arrangement and rack of Plan 25
Letter from Thomas Christy to Henry Pease
Letter from Timothy Hackworth, Guild Hall Coffee House to Jane Hackworth (nee Golightly), New Shildon
Railway Signal Volume 3 (1885)
A letter from Brunel to Monsieur D'avannes, commenting on the working conditions, accident and health records of the workforce at the Thames Tunnel
Working Drawing for No 149 (150 deleted)
Scribbling Book Volume V. Important matter of history in the Analytical Engine.
Plan of left half of middle group for General Plan 28.
Carriage and method of setting spiral axes for a machine of 50 cages with two figure wheels in each cage. Plan, elevation, details.
Receipts and charges for various accounts and goods plus lists of addresses and of fruit trees planted by A. Parkes
Visitors pass
Sketch elevation of the driving and directive of the Analytical Engine.
A letter from Brunel regarding his drawings
Notation of the Analytical Engine
Working Drawing for Nos 273, 274
Small planing machine. Sheet 1.
Plan 27. Linear arrangement with letter notations.
A letter from Brunel recommending "practical men"
Plan of operation and variable card counting apparatus. Suited to Plans 28 and 28a.
Multiplication. Sheet 1 of 3.
Pages 28 and 29 of John Graham's report book 1838-1845
Sketch of central wheel and principal framing. Plan, elevation.
Vertical movements of axes ordered by left barrel for multiplication compiled in part from a genealogical notation. Sheet 3 of 3.
A letter from Brunel to G Dollond saying the entrance to the tunnel will be at Wapping
General plan of the Analytical Engine, half size.
![Untitled. [Vertical positions of some of the wheels of Plan 28a. Notation 348 and 331 cycles]. Sheet 12 of 13.](https://coimages.sciencemuseumgroup.org.uk/221/221/large_thumbnail_bab_f_352_12_0001_vertical_positions_of_some_of_the_wheels_of_plan_28a_1845_oct.jpg)