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"
Volume entitled; "Specimens of turning by Henry Perrigal Esqr. and given by him to Jas. Wilcox"
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
Sketch of drilling machine. Details.
An edition of 'The Photogram' journal vol. 2 no. 17
Railway Signal Volume 3 (1885)
A letter from Brunel regarding his drawings
Plan of left half of middle group for General Plan 28.
Small planing machine. Sheet 1.
General plan of the Analytical Engine, half size.
Plan of mill, table wheels and carriage. Sheet 31.
A letter from Brunel recommending "practical men"
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
Notation of the Analytical Engine
Parts of slide for the Planing machine. Plan, elevation
Vertical movements of axes ordered by left barrel for multiplication compiled in part from a genealogical notation. Sheet 3 of 3.
Plan of operation and variable card counting apparatus. Suited to Plans 28 and 28a.
![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.
Skeleton of vertical motions for all operations. Right groups. Multiplication and division from 372 Sheet 1. Sheet 1 of 3.
First sketch of all the parts in plan of the right half to middle group of General Plan 28. Plan, elevation.
Algebraic addition. Sheet 1 of 2.
Difference Engine index of parts.
A letter from Brunel to G Dollond saying the entrance to the tunnel will be at Wapping
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 Superseded.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.
Parts of the slide for Planing machine. Plan, elevation.
Notation of periods for the centre group.
Pages 67 and 68 of Alfred Kitching's diary
Plan and elevation of sundry parts in the upper cages of left half of middle group.
Parts of the slide for the Planing machine.
Algebraic addition of i k figures. Sheet 4 of 8.
![Drawing of Tender for the Magnet Loco Engine, No. 108 Two end sections showing wheels, axle boxes and brake arrangement, [presumably for new tender-patent drawing]](https://coimages.sciencemuseumgroup.org.uk/83/229/large_thumbnail_19124_3.jpg)
Drawing of Tender for the Magnet Loco Engine, No. 108 Two end sections showing wheels, axle boxes and brake arrangement, [presumably for new tender-patent drawing]
Drawing entitled 'Sheer Drawing for a Steel Protected Crusier for Colonial Defence to be named'
Store variable selectors. Superseding drawing No 2.
Motions of the stereotype frames
Platform raising apparatus. Sheet 33.
Verticals of the counting apparatus barrel number 1. Sheet 8 of 9.
Elevation of parts of the card counting apparatus for operation and variable cards.
An edition of 'The Photogram' journal vol. 5 no. 50
Motions of the printing apparatus
Sections of framing and racks. Sheet 6.
Sketch of an apparatus for lifting the axes of the Analytical Engine. Plan, elevation.
Adding column with motion for changing from plus to minus. Incomplete.
Untitled. A model of six cages was made from this drawing. Incomplete.
Verticals for algebraic addition of k figures. One barrel. Sheet 2 of 2.
Algebraic addition of i k figures. Sheet 8 of 8.
Skeleton of vertical motions for all operations. Centre group. Sheet 3 of 3.
Pages 9 and 10 of Alfred Kitching's diary
