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Marshall's Geological Diagrams

Correspondence from James Spratt regarding lightning conductors

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

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

Hoarding and anticipating carriages.

Railway Signal Volume 3 (1885)

General plan of the Analytical Engine, half size.

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'

Store variable selectors. Superseding drawing No 2.

Detailed sketches of moving parts. Untitled.

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

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

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

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

Probably a plan and elevation showing store and mill racks.

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

Untitled. Probably a plan and elevation of mill rack connections.

Counting digits, end elevation and printing side elevation.

Letter from S. Lutterton to Henry Pease

My Machine 1889 III Development of driving cams.

Locking motions for carriage column.

Motion for carrying the tens, plus and minus.

Untitled plan and elevation. Incomplete.

Untitled sketches of various machine parts such as carriage, store rack, warning arm, wedges bars and tens warning slides. Plans and elevations.

Untitled. [Drawings of cams]

Probably a plan of carriage and figure columns.

Hoarding carriage.

Selectors for division and multiplication.

Improved table for shaping machine.

Untitled, showing details of parts, including figure wheel to receive addition.

Untitled. Shows details of mill and store racks, and breaking and making chains.

Untitled pencil layout, includes mill racks.

Print apparatus as made in the large model.

Plan of motion for carriage slide.

Letter from John Dixon discussing steam tests and experiments on the Stockton and Darlington Railway

Publicity brochure entitled: "David Kirkaldy, Testing and Experimenting Works"

Plates from 'Naval Architecture'

Architectural drawings for building for the International Exhibition of 1862

Arrangement drawings of ship 'Lord Warden'

Engineering drawing: International Exhibition 1862; Machinery Department; Chimney for Boiler House

Letter from Sir Charles Wheatstone to Lord Otho Fitz-Gerald

Licence agreement between Henry Bessemer and Robert Longsdon on the one hand and The Barrow Haematite Steel Company on the other

Manuscript maps of the earth projected on a regular dodecahedron and on a regular tetrahedron

Letter from William Wilson to Reverend J F

Letter from Michael Faraday to his nephew Malcolm Giles

Arrangement drawings of ship 'Royal Sovereign'

Arrangement drawings of ship "Brisk"

Note from John Lindley to the librarian of the Royal Society

Ground plan of Landing Quay proposed by the Trustees of the Ynys Estate on the foreshore at Aberdovey