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Correspondence from James Spratt regarding lightning conductors

Marshall's Geological Diagrams

Temporary staging

Store variable selectors. Superseding drawing No 2.

Motion for carrying the tens, plus and minus.

Untitled plan and elevation. Incomplete.

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

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

Improved table for shaping machine.

Untitled pencil layout, includes mill racks.

Detailed sketches of moving parts. Untitled.

Untitled rough sketch of machine parts.

Untitled. [Drawings of cams]

History.

Union Patriotic Envelope No. 2 Cotton Is King!

Letter from Thomas MacNay to Henry Pease

Letter from Thomas MacNay to Henry Pease

Letter from Thomas MacNay to Henry Pease

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

My Machine 1889 III Development of driving cams.

Locking motions for carriage column.

Business names and addresses, with some notes on metal alloys

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

The Tower Bridge

Temporary staging

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

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

Railway Signal Volume 3 (1885)

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

General plan of the Analytical Engine, half size.

Print apparatus as made in the large model.

Probably a plan of carriage and figure columns.

Plan of motion for carriage slide.

A figure wheel around which a carriage could be arranged.

Hoarding and anticipating carriages.

Counting digits, end elevation and printing side elevation.

Selectors for division and multiplication.

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

'Copper Alloys'

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

2 items

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

235

Certificate of Merit from the Alford Agricultural Labourers' Society ... for the encouragement of deserving labourers and servants.

2 sheets

Engravings entitled: 'Messrs. Telford & Douglass's Design of a Cast Iron Bridge of a Single Arch proposed to be erected across the River Thames from near St. Saviour's Church and in a Line with the Royal Exchange as shewn in their General Plan Plate IX. Span of the Arch 600 feet'

580

Poster: Rules and Regulations for Geo. Wailes & Co.

5 sheets

Arrangement drawings of ships 'Bellona' and 'Barham'

4 sheets

Directions for erecting Babcock & Wilcox, Ltd., Boilers. - Class W.I.F.

1020

Volume of drawings: Main Drainage Metropolis - Abbey Mills Pumping Station

3 sheets in folder

Drawings of ship no. 91 'Agamemnon'

115

Note from John Lindley to the librarian of the Royal Society

250

Letter from George Jennings to Captain Fowke R.E.