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'
Bound manuscript volume entitled: "Mines de Fer nommes Normarken dans la Province Wermelandie en Svede"
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 "
Collection of letters signed by scientists, physicians and engineers, generally on scientific or professional matters
Volume entitled: "A plan of a Course of Lectures on Arts and Manufactures, More Particularly Such as Relate to Chemistry by William Farish"
Collection of letters and accounts relating to Richard Trevithick's patent on a portable high pressure steam engine
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'
Digital copy of manuscript of the engineer John Urpeth Rastrick, entitled: Common Place Book, produced in Shropshire
Autograph letter from William Brunton, Engineer, giving a description of his Steam Horse, Butterley Iron Works
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"
A Description of the Pneumatic Apparatus made for His Majesty King George the Third by George Adams, Mathematical Instrument Maker to His Majesty
Letter from John Backhouse to his sister describing the opening train on the Stockton & Darlington Railway
"Notes taken during a course of chemical lectures given at Paris in the Winter of 1802-3 by Monsieur Vauquelin"
Drawing of forcing pump proposed to be fixed in the salt water well in His Majesty's Dockyard at Portsmouth