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"
Melksham Turnpike Trust
Volume entitled: "Longstone Edge Mines, In Derbyshire"
Volume entitled; "Specimens of turning by Henry Perrigal Esqr. and given by him to Jas. Wilcox"
Archives relating to Engines used by Thomas Redfern
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
Plan of the Analytical Engine without lettering.
Division. Sheet 9 of 15.
Diary of Alfred Kitching
Mill counting apparatus. Consecutive elevation.
Sketch of drilling machine. Details.
An edition of 'The Photogram' journal vol. 2 no. 17
Letter from Thomas Christy to Henry Pease
Railway Signal Volume 3 (1885)
Scribbling Book Volume V. Important matter of history in the Analytical Engine.
Plan of left half of middle group for General Plan 28.
A letter from Brunel regarding his drawings
Plan 27. Linear arrangement with letter notations.
Small planing machine. Sheet 1.
Sketch elevation of the driving and directive of the Analytical Engine.
Working Drawing for Nos 273, 274
Notation of the Analytical Engine
A letter from Brunel recommending "practical men"
Plan of operation and variable card counting apparatus. Suited to Plans 28 and 28a.
General plan of the Analytical Engine, half size.
Multiplication. Sheet 1 of 3.
![Untitled. [Vertical positions of some of the wheels of Plan 28a. Notation 348 and 331 cycles]. Sheet 12 of 13.](https://coimages.sciencemuseumgroup.org.uk/221/221/large_thumbnail_bab_f_352_12_0001_vertical_positions_of_some_of_the_wheels_of_plan_28a_1845_oct.jpg)
Untitled. [Vertical positions of some of the wheels of Plan 28a. Notation 348 and 331 cycles]. Sheet 12 of 13.
Plan of mill, table wheels and carriage. Sheet 31.
Vertical movements of axes ordered by left barrel for multiplication compiled in part from a genealogical notation. Sheet 3 of 3.
Vertical positions of the wheels of Plan 28. Sheet 6 of 23.
A letter from Brunel to G Dollond saying the entrance to the tunnel will be at Wapping
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
Sketches of the printing and stereotyping apparatus of the Analytical and Difference Engines. Superseded. Plan, elevation.
Vertical positions of the wheels of Plan 28. Sheet 13 of 23.
Skeleton of vertical motions for all operations. Right groups. Multiplication and division from 372 Sheet 1. Sheet 1 of 3.
Parts of the slide for Planing machine. Plan, elevation.
Sign apparatus for Plan 28a. Plan, elevation.
Parts of slide for the Planing machine. Plan, elevation
Algebraic addition. Sheet 1 of 2.
Difference Engine index of parts.
Pages 67 and 68 of Alfred Kitching's diary
Plan 27. This was superseded by Drawing 93. Linear arrangement.
Plan and elevation of sundry parts in the upper cages of left half of middle group.
Division. Sheet 5 of 15.
Motions of the stereotype frames
Platform raising apparatus. Sheet 33.
Verticals of the counting apparatus barrel number 1. Sheet 8 of 9.
Notation of periods for right group. Sheet 5 of 5.
