Handwritten note
Letter from Samuel Homfray to Messrs Haynes and Douglas
Drawing entitled 'Sheer Drawing for a Steel Protected Crusier for Colonial Defence to be named'
Page from notebook
Letter from Robert Bill to Mr Haynes
Type sheet entitled 'To Silver Glass'
Letter from Robert Bill to Messrs Haynes and Douglas
A statement of the premiums owned on Trevithick's patent for high pressure steam engines
Statement of payments received by Robert Bill relating to premiums owned by manufactures on Trevithick's high-pressure steam patent
Letter from Robert Bill to Messrs Haynes and Douglas
[Memorandum re] Mr Trevithic Engine at Colebrook Dale [bearing pencil sketches/S Goodrich. Watermarked 1801]
Plan of a proposed alteration to locomotive engines
Mohawk and Hudson Locomotive drawing
Drawing of Locomotive Engine for the Stockton and Darlington Railway
Railway Signal Volume 3 (1885)
Drawing of St. Petersburg Railway Locomotive
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]
Envelope from an unknown sender in Shildon to Jane Young (nee Hackworth), Vilvorde, Belgium
Page 3 of indenture entitled 'Conveyance of Lands in Stockton held by Lease for three Lives under the Bishop of Durham Mr. Reeve Mr. Thomas Smith and Mr. Rutter to Mr Samuel Smith
Page 6 of indenture entitled 'Conveyance of Lands in Stockton held by Lease for three Lives under the Bishop of Durham Mr. Reeve Mr. Thomas Smith and Mr. Rutter to Mr Samuel Smith
Pages 14 and 15 of the Robert Stephenson & Co Ltd minute book no.1
The first drawing of the circular arrangement of the new engine
Method of grouping for the large machine.
Part 1. Plan sequence of meshings.
Figure 1. Stepping No. 2. Sketch to examine a method of multiplication by stepping. Plan, elevation.
Plan 27. This was superseded by Drawing 93. Linear arrangement.
Part 1. Plan and elevation of adding wheels, long pinions and intermediate pinions, plan, two elevations. Part 2. Lifting axes and fixed wires, plan, elevation.
Centres of axes and sketch of lockings for Sketch 15.
Mill counting apparatus. Consecutive elevation.
Long pinion for giving off complement. Plan, elevation.
Mill counting apparatus. Consecutive plan.
Sketches of parts of a carriage similar to that drawn upon No. 81. Plan, elevation.
Sign apparatus. Plan, elevation.
Elevation of consecutive mill counting apparatus for General Plan 28 and 28a.
Stereotype frames for Analytical and Difference Engines. Plan, elevation.
Sketch of an anticipating whole and half zero carriage. Plan, elevation.
Plan of picking-up sectors and a booklet of related notes
Elevation of parts of middle group drawn in plan on No. 127.
Plan of sundry parts in the upper cages of left half of middle group
Elevation of parts of the card counting apparatus for operation and variable cards.
Examination and discussion of a new general plan.
Plan of operation and variable card counting apparatus. Suited to Plans 28 and 28a.
Sketch of drilling machine. Details.
Sketches of cams for consecutive carriage.
Sketches of the printing and stereotyping apparatus of the Analytical and Difference Engines. Superseded. Plan, elevation.
Parts of the slides for the Planing machine.
Vertical motions of the calculating axes
Parts of the slide for the Planing machine.
