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'
Letters patent (no. 2871) granted to Henry Woodcroft Hammond for 'An Improved Compound Blower'
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.
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
Untitled. [Drawings of cams]
Letter from D. Dale to Henry Pease
Letter from Alfred Jobson to Henry Pease
Letter from unknown sender 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.
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'
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
Letters patent and specification (no. 3473) to Frederick Henry Smith relating to 'Signal and other lamps'
Railway Signal Volume 3 (1885)
Letter from S. Lutterton to Henry Pease
Drawing of 2-4-0 3'6" Gauge Locomotive General Arrangement
Plans for the moulds for anticipating carriage.
Print apparatus as made in the large model.
Mould for wheel of eighty teeth. Adding column.
Mould for warning pinion.
Probably a plan of carriage and figure columns.
Plans for figure wheels, area for reducing to neutral position, carriage axes and locking arms.
Plan of motion for carriage slide.
Plan of the Analytical Engine. Includes representative timings.
