Letters patent (no. 1471) granted to Joseph Rothery and Andrew Rothery for 'Improvements in Machinery or Apparatus for cutting coal, stone and other minerals'
Letters patent (no.522) granted to William Millard for 'Improvements in Jacquard looms'
Marshall's Geological Diagrams
Brewer's Journal (production record of the Stag Brewery, Wooburn Green, Bucks.)
Letters patent granted to Stephen Thomas Wentworth for 'Improvements in burners for consuming gas and air combined', plus ephemeral material
Letter from Charles Dickens regarding the accident on Great Western Railway
Letters patent (no.361) to Samuel Webb Thomas for 'Improvements in Bicycles'
Temporary staging
Letter from Charles Eade to Henry Pease
Sketch of mould for adding column collars.
Untitled. [Drawings of cams]
Letter from Alfred Jobson to Henry Pease
Letter from unknown sender to Jane Young (nee Hackworth)
Locking motions for carriage column.
Scribbling Book Volume XIA.
Scribbling Book Volume XII. Drawing Office.
'A. Parkes new alloys of phosphorous'
Notes on metal alloys and steel castings and their characteristics
Direction of force in the Analytical Engine
Complete trains of the Analytical Engine
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
Motion for carrying the tens, plus and minus.
Details of carriage.
Half zero anticipating carriage with three plates in each cage.
Whole zero anticipating carriage with one plate in each cage.
Untitled plan and elevation. Incomplete.
Plan and elevation of bolts for each axis in the mill and motion for raising platform.
Half size plan and side elevation of three moveable platforms of which the two lower are abolished
My Machine 1888 II Plan of driving cams, levers, etc. in initial position.
My Machine 1889 III Development of driving cams.
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
Railway Signal Volume 3 (1885)
Letter from S. Lutterton to Henry Pease
Plan of the Analytical Engine. Includes representative timings.
Sketch of framing for support cross driving axis and framing axis.
Receipt of rent for Stanhope Castle
Letter from Francis Trevithick to W. Huxley Hook [?] of Atlantic and Great Western Railway
Sketch of driving.
Untitled cardboard model.
Scribbling Book Vol XI. Drawing Office.
'A.Parkes, Iron and other alloys, 1870, antimony, copper, tin, zinc'
Detailed notes on experimental steel production and characteristics made at John Brown and Co. Sheffield
Notes on castings of copper, steel and other iron alloys made in Sheffield
Drawing entitled 'Sheer Drawing for a Steel Protected Crusier for Colonial Defence to be named'
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
