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: "A plan of a Course of Lectures on Arts and Manufactures, More Particularly Such as Relate to Chemistry by William Farish"
Autograph letter from William Brunton, Engineer, giving a description of his Steam Horse, Butterley Iron Works
Letter from Leighton Dalrymple, Lieutenant Colonel. Account of his visit to Wakefield and Leeds, including a description and sketch of John Blenkinsop’s Steam Locomotive 'Salamanca'
A letter to Richard Trevithick from Davies Giddy regarding arrangement of boiler tubes in Trevithick's Herland Mine engine
Copy [bill] London [to] Navy Commissrs./John Rennie, [for] Cast Iron Diving Bell, [pumps and machinery parts etc Reference to the 'Sheerness Diving Bell'. Bears note re the bell/Goodrich, and note from the Navy Office on verso]
Stepping No. 1 on or in central wheels. Figure 1. Figure 2. Various unnumbered elevations, plans and details.
Letter from Messrs Blagrave and Walter to Messrs Haynes and Douglas and a copy of a letter Samuel Homfray to Messrs Blagrave and Walter
A letter to Richard Trevithick from Davies Giddy regarding calculations associated with steam engines
A letter to Richard Trevithick from Davies Giddy regarding theoretical treatment of ex-pansive working of a non- condensing high-pressure steam-engine
Document entitled ‘A subscription for defraying the expense of obtaining information respecting the expediency and advantage of a canal or rail way for the conveyance of merchandise to and from Stockton…’
Pamphlet entitled ‘A Further Report, on the Intended Rail or Tram Road, from Stockton, by Darlington, to the collieries, with a branch to Yarum [sic]’
Pamphlet entitled ‘A Further Report on the Intended Rail or Tram Road, from Stockton, by Darlington, to the collieries, with a branch to Yarum [sic]’