Letters patent (no. 1684) granted to Henry Adams re his 'Invention for "A Revolving Ventilator'
Notation for Swedish Difference Engine
Perigal's Contributions to Kinematics
Notes on Civil Engineering
The book "The Christian Visitor, on the Four Gospels" with flyleaf inscription by Florence Nightingale
Marshall's Geological Diagrams
Document book of the Anglo-Waldeck Mining Company
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"
Temporary staging
Letter from Robert Stephenson to Samuel Smiles
Digit counting apparatus on the two upper wheel selectors.
Store variable selectors. Superseding drawing No 2.
Part of the end view of the Difference Engine
Motion for carrying the tens, plus and minus.
Lifting apparatus by screw. Sheet 9.
Carriage and racks in sections. Sheet 10.
Side and end elevation of feed motion with shade. Second revision.
Sections of framing and racks. Sheet 6.
Side and end elevation of feed motions. Showing the bands in different colours.
Reverse motion for cross planing.
Back and end elevation of cross slide.
Side and end elevations of feed and driving apparatus
Small planing machine. Sheet 1.
Elevation and section of cross slide.
End and side elevation of Large Universal Machine.
Plan, elevation and section of cross slide.
Plan of Large Universal Machine.
Untitled plan and elevation. Incomplete.
Plan of mill, table wheels and carriage. Sheet 31.
Adding column with motion for changing from plus to minus. Incomplete.
Platform raising apparatus. Sheet 33.
Untitled. A model of six cages was made from this drawing. Incomplete.
Untitled pencil layout, includes mill racks.
Untitled. [Drawings of cams]
Letter from Robert Stephenson to Edward Watkins Regarding Richard Trevithick and John Gerrard
Cross-written letter from Prudence Hackworth, Albion House to Thomas Greener
Cross-written letter from Eliza Greenhalgh and Cecile Margin, Vilvorde, Belgium to Jane Young (nee Hackworth)
My Machine 1888 II Plan of driving cams, levers, etc. in initial position.
My Machine 1889 III Development of driving cams.
Locking motions for carriage column.
Untitled. [Operations for the Analytical Engine]
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
The Tower Bridge
Temporary staging
An edition of 'The Photogram' journal vol. 2 no. 17
An edition of 'The Photogram' journal vol. 5 no. 50
Notation of the Analytical Engine
Pages 70 and 71 of the Robert Stephenson & Co Ltd minute book no.1
