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Marshall's Geological Diagrams

Perigal's Contributions to Kinematics

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"

The book "The Christian Visitor, on the Four Gospels" with flyleaf inscription by Florence Nightingale

Notation for Swedish Difference Engine

Document book of the Anglo-Waldeck Mining Company

Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades

Letter from Robert Stephenson to Edward Watkins Regarding Richard Trevithick and John Gerrard

An edition of 'The Photogram' journal vol. 2 no. 17

Drawing of Egyptian Railway Nos 995, 996, 1021, 1022

Railway Signal Volume 3 (1885)

Cross-written letter from Prudence Hackworth, Albion House to Thomas Greener

Small planing machine. Sheet 1.

Plan of mill, table wheels and carriage. Sheet 31.

Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'

General plan of the Analytical Engine, half size.

Notation of the Analytical Engine

Drawing entitled 'Sheer Drawing for a Steel Protected Crusier for Colonial Defence to be named'

Store variable selectors. Superseding drawing No 2.

Platform raising apparatus. Sheet 33.

An edition of 'The Photogram' journal vol. 5 no. 50

Sections of framing and racks. Sheet 6.

Adding column with motion for changing from plus to minus. Incomplete.

Untitled. A model of six cages was made from this drawing. Incomplete.

Rising platform and selectors for variable columns in store one to each half of store. Quarter size.

Experimental planing machine

Counting digits, end elevation and printing side elevation.

My Machine 1888 II Plan of driving cams, levers, etc. in initial position.

Reverse motion for cross planing.

Lifting apparatus by screw. Sheet 9.

Rough draft of throw out motion for feed apparatus.

Small Experimental Machine. Sheet 2.

Digit counting apparatus on the two upper wheel selectors.

My Machine 1889 III Development of driving cams.

Motion for carrying the tens, plus and minus.

Elevation and section of cross slide.

Side and end elevation of feed motions. Showing the bands in different colours.

Untitled plan and elevation. Incomplete.

Untitled. [Drawings of cams]

Circular mill. Various plans. Sheet 16.

Probably a plan of carriage and figure columns.

Side and end elevation of feed motion with shade. Second revision.

Carriage and racks in sections. Sheet 10.

Selectors for division and multiplication.

Part of the end view of the Difference Engine

Locking motions for carriage column.

Back and end elevation of cross slide.

Untitled. [Operations for the Analytical Engine]

Plan, elevation and section of cross slide.

Plan of mill with two racks. Sheet 11.