Brewer's Journal (production record of the Stag Brewery, Wooburn Green, Bucks.)
Marshall's Geological Diagrams
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
Letters patent (no. 1471) granted to Joseph Rothery and Andrew Rothery for 'Improvements in Machinery or Apparatus for cutting coal, stone and other minerals'
Geometry for Children by Horace Grant
Letters patent (no.522) granted to William Millard for 'Improvements in Jacquard looms'
Letters patent (no.361) to Samuel Webb Thomas for 'Improvements in Bicycles'
An edition of 'The Photogram' journal vol. 2 no. 17
Foulsham and Banfield Ltd Collection
Complete trains of the Analytical Engine
Arrangement drawings of no. 136 barque 'Girvan'
Railway Signal Volume 3 (1885)
Folder of photos entitled '12 Wembley Snapshots'
Two letters from Sir Henry Bessemer to J. C. Bayley
'A. Parkes new alloys of phosphorous'
Manuscript maps of the earth projected on a regular dodecahedron and on a regular tetrahedron
"Thistle" Boiler Explosion
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.
Temporary staging
Direction of force in the Analytical Engine
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]
Letter from Alfred Jobson to Henry Pease
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.
Plan of motion for carriage slide.
Plans for figure wheels, area for reducing to neutral position, carriage axes and locking arms.
The Tower Bridge
Temporary staging
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
Sketch of driving.
