PHD: 'Specimens of the work of spiral and oval drawing machine'
Letter from Queen Victoria relating to chloroform assisted birth
Portrait photograph of Charlotte Wilsdon
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"
A bound volume written in clerk's hand, presented by Henry Minchin Noad to Museum of Economic Geology
Three letters from Robert Stephenson to Captain Constantine Moorsom
Volume entitled: "Some Account of Lewis Paul and his Invention of the machine for spinning cotton and wool by Rollers and his claim to such Invention to the exclusion of John Wyatt"
Notation for Swedish Difference Engine
Document book of the Anglo-Waldeck Mining Company
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
Side elevation of the Rocket locomotive engine
Essay by Robert Stephenson on the construction of the Rocket locomotive
Letter from Robert Stephenson to Edward Watkins Regarding Richard Trevithick and John Gerrard
Side elevation of the Rocket locomotive engine
Sectional drawing of the engine boiler
An edition of 'The Photogram' journal vol. 2 no. 17
Side Elevation of the Rocket locomotive engine
Drawing of Egyptian Railway Nos 995, 996, 1021, 1022
Cross-written letter from Prudence Hackworth, Albion House to Thomas Greener
Sectional drawing of the engine boiler
Letter from Thomas Christy to Henry Pease
Analytical Engine (appears incomplete).
Draft notation of the Difference Engine No. 2
Railway Signal Volume 3 (1885)
Notes and observations on ores and compounds
Cross-written letter from Eliza Greenhalgh and Cecile Margin, Vilvorde to Jane Young (nee Hackworth)
Difference Engine index of parts.
Skeleton of vertical motions for all operations. Right groups. Multiplication and division from 372 Sheet 1. Sheet 1 of 3.
Notation of the Analytical Engine
Letter from Thomas MacNay to Henry Pease
General plan of the Analytical Engine, half size.
Motions of the stereotype frames
Small planing machine. Sheet 1.
Sketches of the printing and stereotyping apparatus of the Analytical and Difference Engines. Superseded. Plan, elevation.
