Scottish letters patent granted to Thomas Farmer for obtaining sulphur, sulphurous acid and other products from pyrites
Letters patent (no. 1471) granted to Joseph Rothery and Andrew Rothery for 'Improvements in Machinery or Apparatus for cutting coal, stone and other minerals'
A bound volume written in clerk's hand, presented by Henry Minchin Noad to Museum of Economic Geology
Letters patent granted to Thomas Farmer for 'Improvements in treating Pyrites to obtain Sulphur, Sulphurous Acid and other products'
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'
Drawings of industrial sites and machine tools including one thought to be based on the Liverpool Road Railway station drawn c1830.
Accounts between Coates & Wright of Ingleton and Peel, Williams & Peel of Manchester regarding the purchase of two steam engines
Letters patent granted to Thomas Clarke and John Varley for 'An improvement on the atmospheric system of propulsion which is also applicable to other motive purposes'