Letters patent (no. 1216) granted to Joseph Webb for 'Improvements in Rotary Engines'
Letters patent (no. 1684) granted to Henry Adams re his 'Invention for "A Revolving Ventilator'
Notation for Swedish Difference Engine
Correspondence from James Spratt regarding lightning conductors
Perigal's Contributions to Kinematics
A bound volume written in clerk's hand, presented by Henry Minchin Noad to Museum of Economic Geology
Gazeteer of Mines in Chili (Chile)
Letter from Robert Stephenson to Dr Andrew Ure
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"
Notes on Civil Engineering
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
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"
Document book of the Anglo-Waldeck Mining Company
Drawings of Robert Stephenson's steam engine Rocket by John Dobson Wardale
History.
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
History.
History.
A note relating to the steam engines at the Ingleton Mill
Part of the end view of the Difference Engine
Locking motions for carriage column.
Untitled, showing details of parts, including figure wheel to receive addition.
Untitled. Shows details of mill and store racks, and breaking and making chains.
Untitled pencil layout, includes mill racks.
Untitled sketches of various machine parts such as carriage, store rack, warning arm, wedges bars and tens warning slides. Plans and elevations.
Half zero details including warning plate.
Untitled. Probably a plan and elevation of mill rack connections.
Probably a plan and elevation showing store and mill racks.
Details of circular pattern half zero. Incomplete.
Untitled rough sketch of machine parts.
Untitled. [Drawings of cams]
Scribbling Book Volume VIII
Temporary staging
Untitled. [Operations for the Analytical Engine]
Scribbling Book Volume VII. Analytical Engine.
Business names and addresses, with some notes on metal alloys
Drawing of 0-6-0 Engine
Notation of the Analytical Engine
Pages 134 and 135 of Jeremiah Head's diary
Pages 4 and 5 of Jeremiah Head's diary
Pages 124 and 125 of Jeremiah Head's diary
Pages 126 and 127 of Jeremiah Head's diary
Pages 128 and 129 of Jeremiah Head's diary
Pages 18 and 19 of Jeremiah Head's diary
Pages 66 and 67 of Jeremiah Head's diary
