Letters patent (no. 1684) granted to Henry Adams re his 'Invention for "A Revolving Ventilator'
Portsmouth Dockyard notebook
Perigal's Contributions to Kinematics
Bound manuscript volume entitled: "Diary of a Week in North Wales By Henry Sharrock"
Gazeteer of Mines in Chili (Chile)
Account of the construction of the Morley Tunnel, Leeds Dewsbury & Manchester Railway
Documents of Philip Hardwick regarding Euston Station
Three letters from Robert Stephenson to Captain Constantine Moorsom
Notation for Swedish Difference Engine
Melksham Turnpike Trust
Letter from Robert Stephenson to Dr Andrew Ure
Letters patent granted to Thomas Clarke and John Varley for 'An improvement on the atmospheric system of propulsion which is also applicable to other motive purposes'
The Illustrated London News Grand Panorama of the Great Exhibition of All Nations
Scrap book relating to Cornish tin mines
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"
Volume entitled: "[Record of] Lead ore raised at Longstone Edge Mines, Sampled ... and sold"
Volume entitled; "Specimens of turning by Henry Perrigal Esqr. and given by him to Jas. Wilcox"
Notes on Civil Engineering
Books of signatures of visitors to the works of Sharp, Roberts & Co.
Volume entitled: "Customs of Mendipp Mines"
Copy correspondence between John Wood, chairman of the Board of the Inland Revenue, and various parties regarding coffee and chicory, with reports
Bound volume entitled: "Watch, Quarter & Station Bill of H.M.S. Britannia"
The book "The Christian Visitor, on the Four Gospels" with flyleaf inscription by Florence Nightingale
Volume entitled: "Arrete du Ministre des Travaux Publics portant reglement pour l'Ecole Nationale des Mines, Paris"
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"
PHD: 'Specimens of the work of spiral and oval drawing machine'
Document book of the Anglo-Waldeck Mining Company
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')"
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
Index of Difference Engine No. 2
Difference Engine index of parts.
Analytical Engine (appears incomplete).
Plan of Difference Engine No. 2. Tracing of BAB A/164.
Rough draft of Universal Machine Tool. Designed and employed for obtaining the different motions.
Digit counting apparatus on the two upper wheel selectors.
Carriage with tens warning. Sheet 3.
Store variable selectors. Superseding drawing No 2.
Motion for carrying the tens, plus and minus.
A draft drawing labelled 'Sheet 3', showing card adding axis, mill adding axis, figure wheels, warning bar and lever and tens lifting slide.
General plan and detail of the driving of the calculating part of Difference Engine No. 2. Tracing of BAB A/161.
Plan of mill and store. First draft of revised store and mill connected.
End view and side elevation of driving and lifting apparatus.
Lifting apparatus by screw. Sheet 9.
Carriage and racks in sections. Sheet 10.
Digit counting apparatus spiral axis. Sheet 7.
Side and end elevation of feed motion with shade. Second revision.
Sections of framing and racks. Sheet 6.
