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.
An edition of 'The Photogram' journal vol. 2 no. 17
Sketch of drilling machine. Details.
Letter from Thomas Christy to Henry Pease
Scribbling Book Volume V. Important matter of history in the Analytical Engine.
Railway Signal Volume 3 (1885)
Plan of left half of middle group for General Plan 28.
Sketch elevation of the driving and directive of the Analytical Engine.
Working Drawing for Nos 273, 274
Plan of operation and variable card counting apparatus. Suited to Plans 28 and 28a.
A letter from Brunel regarding his drawings
Plan 27. Linear arrangement with letter notations.
Vertical movements of axes ordered by left barrel for multiplication compiled in part from a genealogical notation. Sheet 3 of 3.
Multiplication. Sheet 1 of 3.
A letter from Brunel recommending "practical men"
Difference Engine index of parts.
Division. Sheet 5 of 15.
Skeleton of vertical motions for all operations. Right groups. Multiplication and division from 372 Sheet 1. 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.
Notation of the Analytical Engine
General plan of the Analytical Engine, half size.
Vertical positions of the wheels of Plan 28. Sheet 6 of 23.
Parts of the slide for Planing machine. Plan, elevation.
Parts of slide for the Planing machine. Plan, elevation
Verticals of the counting apparatus barrel number 1. Sheet 8 of 9.
Motions of the stereotype frames
A letter from Brunel to G Dollond saying the entrance to the tunnel will be at Wapping
Pages 67 and 68 of Alfred Kitching's diary
Pages 305 and 306 of Alfred Kitching's diary
Small planing machine. Sheet 1.
Vertical positions of the wheels of Plan 28. Sheet 13 of 23.
Sketches of the printing and stereotyping apparatus of the Analytical and Difference Engines. Superseded. Plan, elevation.
Plan of picking-up sectors and a booklet of related notes
Plan 27. This was superseded by Drawing 93. Linear arrangement.
Parts of the slide for the Planing machine.
Vertical positions of the wheels of Plan 28. Sheet 7 of 23.
First sketch of all the parts in plan of the right half to middle group of General Plan 28. Plan, elevation.
Sign apparatus for Plan 28a. Plan, elevation.
Notation of periods for right group. Sheet 5 of 5.
