PHD: 'Specimens of the work of spiral and oval drawing machine'
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"
Perigal's Contributions to Kinematics
Scrap book relating to Cornish tin mines
Letter from Robert Stephenson to Dr Andrew Ure
The book "The Christian Visitor, on the Four Gospels" with flyleaf inscription by Florence Nightingale
Gazeteer of Mines in Chili (Chile)
Bound manuscript volume entitled: "Diary of a Week in North Wales By Henry Sharrock"
Three letters from Robert Stephenson to Captain Constantine Moorsom
Notation for Swedish Difference Engine
Document book of the Anglo-Waldeck Mining Company
Melksham Turnpike Trust
Portsmouth Dockyard notebook
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')"
Copy correspondence between John Wood, chairman of the Board of the Inland Revenue, and various parties regarding coffee and chicory, with reports
Volume entitled: "Arrete du Ministre des Travaux Publics portant reglement pour l'Ecole Nationale des Mines, Paris"
Archives relating to Engines used by Thomas Redfern
Account of the construction of the Morley Tunnel, Leeds Dewsbury & Manchester Railway
Bound volume entitled: "Watch, Quarter & Station Bill of H.M.S. Britannia"
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
Division. Sheet 9 of 15.
Diary of Alfred Kitching
Letter from Robert Stephenson to Edward Watkins Regarding Richard Trevithick and John Gerrard
An edition of 'The Photogram' journal vol. 2 no. 17
Drawing of Egyptian Railway Nos 995, 996, 1021, 1022
Cross-written letter from Prudence Hackworth, Albion House to Thomas Greener
Letter from Thomas Christy to Henry Pease
Draft notation of the Difference Engine No. 2
Railway Signal Volume 3 (1885)
Notes and observations on ores and compounds
Plan of left half of middle group for General Plan 28.
Cross-written letter from Eliza Greenhalgh and Cecile Margin, Vilvorde to Jane Young (nee Hackworth)
Plan of operation and variable card counting apparatus. Suited to Plans 28 and 28a.
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 recommending "practical men"
Difference Engine index of parts.
Division. Sheet 5 of 15.
Skeleton of vertical motions for all operations. Right groups. Multiplication and division from 372 Sheet 1. Sheet 1 of 3.
![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)
Untitled. [Vertical positions of some of the wheels of Plan 28a. Notation 348 and 331 cycles]. Sheet 12 of 13.
Notation of the Analytical Engine
General plan of the Analytical Engine, half size.
Vertical positions of the wheels of Plan 28. Sheet 6 of 23.
Verticals of the counting apparatus barrel number 1. Sheet 8 of 9.
Motions of the stereotype frames
Pages 67 and 68 of Alfred Kitching's diary
Pages 305 and 306 of Alfred Kitching's diary
Small planing machine. Sheet 1.
