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Untitled. [Operations for the Analytical Engine]

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

Collected Edition of the Novels and Tales by the Right Honorable Benjamin Disraeli, Volume II

Difference Engine index of parts.

Index of Difference Engine No. 2

Digit counting apparatus on the two upper wheel selectors.

Store variable selectors. Superseding drawing No 2.

Motion for carrying the tens, plus and minus.

Lifting apparatus by screw. Sheet 9.

Carriage and racks in sections. Sheet 10.

Side and end elevation of feed motion with shade. Second revision.

Sections of framing and racks. Sheet 6.

Side and end elevation of feed motions. Showing the bands in different colours.

Reverse motion for cross planing.

Back and end elevation of cross slide.

Side and end elevations of feed and driving apparatus

Small planing machine. Sheet 1.

Elevation and section of cross slide.

End and side elevation of Large Universal Machine.

Plan, elevation and section of cross slide.

Plan of Large Universal Machine.

Untitled plan and elevation. Incomplete.

Plan of mill, table wheels and carriage. Sheet 31.

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

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

Platform raising apparatus. Sheet 33.

List of plates.

List of sizes of the notations of the Analytical Engine.

Catalogue of the drawings of the New Analytical Engine.

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

My Machine 1889 III Development of driving cams.

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

History.

Letter from Hardwick to the London and North Western Railway, regarding an accident in the new building occasioned by a portion of the brickwork having fallen

Letter from Hardwick to Euston Enlargement Committee regarding the completion of a ‘considerable portion of the works’

Railway Signal Volume 3 (1885)

Letter from Robert Stephenson to Captain Constantine Moorsom

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]

Cross-written letter from Prudence Nightingale (nee Hackworth), Albion House, Penrith to Jane Young (nee Hackworth)

Partially cross-written letter and envelope from George Edward Young, Clitheroe to Jane Young (nee Hackworth), Vilvorde, Belgium

Cross-written letter from Prudence Nightingale (nee Hackworth), Albion House, Penrith to Jane Young (nee Hackworth)

Cross-written letter from Annie Gilbert, Nottingham to Jane Young (nee Hackworth)

Cross-written letter and envelope from Hannah Smith, Albion House, Penrith to Jane Young (nee Hackworth), Vilvorde, Belgium

Cross-written letter from Kate Brewsher, Albion House to Jane Young (nee Hackworth)

Envelope from an unknown sender in Shildon to Jane Young (nee Hackworth), Vilvorde, Belgium

Cross-written letter from Jane Elizabeth Holmes [Jane Young (nee Hackworth)’s sister’s Elizabeth Holmes (nee Hackworth)’s eldest child i.e. her niece] and Hannah Smith, Albion House, Penrith to Jane Young (nee Hackworth), Vilvorde, Belgium

Vertical motions of the calculating axes

Selectors, drawings 82 and 83, using. Sheet 3 of 4.

Notation of units for various methods of giving motion to Difference Engine No. 2. Sheet 2 of 2.

Notation of units for Difference Engine No. 2. Sheet 1 of 2