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 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'
Marshall's Geological Diagrams
Brewer's Journal (production record of the Stag Brewery, Wooburn Green, Bucks.)
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.
My Machine 1888 II Plan of driving cams, levers, etc. in initial position.
My Machine 1889 III Development of driving cams.
Letter from Alfred Jobson to Henry Pease
Letter from unknown sender to Jane Young (nee Hackworth)
Sketch of mould for adding column collars.
Locking motions for carriage column.
Untitled. [Drawings of cams]
Temporary staging
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'
Drawing entitled 'Sheer Drawing for a Steel Protected Crusier for Colonial Defence to be named'
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.
An edition of 'The Photogram' journal vol. 2 no. 17
An edition of 'The Photogram' journal vol. 5 no. 50
'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
Railway Signal Volume 3 (1885)
Receipt of rent for Stanhope Castle
Sketch of driving.
Sketch of framing for support cross driving axis and framing axis.
Untitled cardboard model.
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
The Tower Bridge
