Volume entritled: "Elements of Plane Geometry and also The Mensuration of both Superficies and Solids"
Bound manuscript volume entitled: "Mines de Fer nommes Normarken dans la Province Wermelandie en Svede"
Volume entitled: "The Description and Use of a Terrestrial Planetarium, including the Orbits of Mercury and Venus commonly called an Orrery"
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
Journal entitled: "Coal Journal book or Journall Scituation of the Coals of Bogie begun at Sir John Wemyss's death 19th January 1719"
Collection of letters and accounts relating to Richard Trevithick's patent on a portable high pressure steam engine
Digital copy of manuscript of the engineer John Urpeth Rastrick, entitled: Common Place Book, produced in Shropshire
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
"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
Drawing depicting elevation of the engine and longitudinary section of the engine house for an atmospherical steam engine
Ground plan and elevation of a building for the machinery used for making block and pullies at Dunsterville Manufactory