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Marshall's Geological Diagrams

Correspondence from James Spratt regarding lightning conductors

Union Patriotic Envelope No. 2 Cotton Is King!

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)

Business names and addresses, with some notes on metal alloys

General plan of the Analytical Engine, half size.

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

Letter from Thomas MacNay to Henry Pease

History.

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.

Letter from Thomas MacNay to Henry Pease

Letter from Thomas MacNay to Henry Pease

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.

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

'Copper Alloys'

Counting digits, end elevation and printing side elevation.

Untitled rough sketch of machine parts.

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. [Drawings of cams]

Probably a plan of carriage and figure columns.

Letter from Thomas MacNay to Henry Pease

Selectors for division and multiplication.

Improved table for shaping machine.

Letter from Thomas MacNay to Henry Pease

A figure wheel around which a carriage could be arranged.

Untitled pencil layout, includes mill racks.

Print apparatus as made in the large model.

Plan of motion for carriage slide.

History.

Recollections of Edward Bury by his widow

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

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

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 Captain Sir Francis Leopold M'Clintock to Mr C Reed

Collection of mechanical engineering drawings

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

Letter from Michael Faraday to his nephew Malcolm Giles