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"
Perigal's Contributions to Kinematics
The book "The Christian Visitor, on the Four Gospels" with flyleaf inscription by Florence Nightingale
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
Cross-written letter from Prudence Hackworth, Albion House to Thomas Greener
Railway Signal Volume 3 (1885)
Notation of the Analytical Engine
General plan of the Analytical Engine, half size.
Small planing machine. Sheet 1.
Platform raising apparatus. Sheet 33.
Untitled. A model of six cages was made from this drawing. Incomplete.
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
Counting digits, end elevation and printing side elevation.
My Machine 1888 II Plan of driving cams, levers, etc. in initial position.
Plan of mill, table wheels and carriage. Sheet 31.
An edition of 'The Photogram' journal vol. 5 no. 50
Rising platform and selectors for variable columns in store one to each half of store. Quarter size.
Side and end elevation of feed motions. Showing the bands in different colours.
Reverse motion for cross planing.
Drawing entitled 'Sheer Drawing for a Steel Protected Crusier for Colonial Defence to be named'
Experimental planing machine
Rough draft of throw out motion for feed apparatus.
Probably a plan of carriage and figure columns.
Store variable selectors. Superseding drawing No 2.
Elevation and section of cross slide.
Lifting apparatus by screw. Sheet 9.
Sections of framing and racks. Sheet 6.
Adding column with motion for changing from plus to minus. Incomplete.
![Untitled. [Drawings of cams]](https://coimages.sciencemuseumgroup.org.uk/225/44/large_thumbnail_bab_x_8_0001_1871.jpg)
Untitled. [Drawings of cams]
Back and end elevation of cross slide.
Motion for carrying the tens, plus and minus.
Untitled plan and elevation. Incomplete.
![Untitled. [Operations for the Analytical Engine]](https://coimages.sciencemuseumgroup.org.uk/229/864/large_thumbnail_bab_s22_0001.jpg)
Untitled. [Operations for the Analytical Engine]
Locking motions for carriage column.
Digit counting apparatus on the two upper wheel selectors.
Small Experimental Machine. Sheet 2.
Plan of mill with two racks. Sheet 11.
Selectors for division and multiplication.
Cross-written letter from Eliza Greenhalgh and Cecile Margin, Vilvorde, Belgium to Jane Young (nee Hackworth)
My Machine 1889 III Development of driving cams.
Side and end elevation of feed motion with shade. Second revision.
Plan, elevation and section of cross slide.
Carriage and racks in sections. Sheet 10.
Carriage axis, head and tail of product. Sheet 13.
Circular mill. Various plans. Sheet 16.
Small Universal Machine.
