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"
Three letters from Robert Stephenson to Captain Constantine Moorsom
Volume entitled: "Arrete du Ministre des Travaux Publics portant reglement pour l'Ecole Nationale des Mines, Paris"
Archives relating to Engines used by Thomas Redfern
Account of the construction of the Morley Tunnel, Leeds Dewsbury & Manchester Railway
Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
An edition of 'The Photogram' journal vol. 2 no. 17
Letter from Thomas Christy to Henry Pease
Railway Signal Volume 3 (1885)
Draft notation of the Difference Engine No. 2
Notation of the Analytical Engine
Plan of operation and variable card counting apparatus. Suited to Plans 28 and 28a.
Small planing machine. Sheet 1.
General plan of the Analytical Engine, half size.
![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.
Difference Engine index of parts.
Catalogue of the drawings of the New Analytical Engine.
Skeleton of vertical motions for all operations. Right groups. Multiplication and division from 372 Sheet 1. Sheet 1 of 3.
Sign apparatus for Plan 28a. Plan, elevation.
Motions of the stereotype frames
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
Mechanical notation
History.
Sketches of the printing and stereotyping apparatus of the Analytical and Difference Engines. Superseded. Plan, elevation.
![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]
Plan of mill, table wheels and carriage. Sheet 31.
Platform raising apparatus. Sheet 33.
Untitled. A model of six cages was made from this drawing. Incomplete.
Notation of periods for right group. Sheet 5 of 5.
Notation of periods for the centre group.
Notation 348 cycles 26 and 27. Sheet 7 of 13.
Rising platform and selectors for variable columns in store one to each half of store. Quarter size.
Counting digits, end elevation and printing side elevation.
Printing. Analytical and Difference Engine.
Index of Difference Engine No. 2.
Table and store axes for Plan 28a. Plan, elevation and note.
Elevation of parts of the card counting apparatus for operation and variable cards.
Notation 348 cycle 18. Sheet 2 of 13.
An edition of 'The Photogram' journal vol. 5 no. 50
My Machine 1888 II Plan of driving cams, levers, etc. in initial position.
Sketch of an apparatus for lifting the axes of the Analytical Engine. Plan, elevation.
Skeleton of vertical motions for all operations. Centre group. Sheet 3 of 3.
Motions of the printing apparatus
List of the vertical movements in the left middle and right groups. Sheet 1 of 2.
Verticals of algebraic addition of i k figures. Notation 321. Sheet 3 of 3.
Verticals upon four barrels for algebraic addition of i k figures. Notation 321. Sheet 2 of 2.
Drawing entitled 'Sheer Drawing for a Steel Protected Crusier for Colonial Defence to be named'
Side and end elevation of feed motions. Showing the bands in different colours.
