Two manuscripts in French bound in one volume entitled: "Essai sur les fers coules Pour le Roy" and "Memoire sur la fonte et la Moulage des Bombes "
Bound manuscript volume entitled: "Mines de Fer nommes Normarken dans la Province Wermelandie en Svede"
Translation in one volume of 'The Art of Metals (Ores) in which is taught the true method of treating by mercury those of gold and silver: the manner of smelting them all and how they are to be refined and separated from one another'
Collection of letters signed by scientists, physicians and engineers, generally on scientific or professional matters
Digital copy of manuscript of the engineer John Urpeth Rastrick, entitled: Common Place Book, produced in Shropshire
A Description of the Pneumatic Apparatus made for His Majesty King George the Third by George Adams, Mathematical Instrument Maker to His Majesty
Collection of letters and accounts relating to Richard Trevithick's patent on a portable high pressure steam engine
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'
Lithograph depicting east view of the cast iron bridge under construction over the River Wear at Sunderland
Sketch of a pair of small shears for cutting the edges of copper sheets used for the sheating of ships
Instructions to the illustrator of 'A description of an apparatus for explaining the principles of mechanicks made for His Majesty King George the Third by George Adams'