Elements of the art of assaying metals In two parts. The first containing the theory, the second the practice of the said Art. The Whole Deduced from the true Properties and Nature of Fossils; confirmed by the most accurate and unquestionable Experiments, explained in a natural Order, and with the utmost Clearness. Written originally in Latin, by John Andrew Cramer, M.D. With notes and observations not in the Original, particularly Useful to the English Reader. By Cromwell Mortimer, M. D. Secretary to the Royal Society. To which is prefixed A List of the Chief English Authors who have written upon Minerals and Metals - Cramer, Johann Andreas 1710-1777 (printed for L. Davis and C. Reymers, against Grays Inn Gate, Holborn: Printers to the Royal Society, 1764)
English Short Title Catalog, T133358
Reproduction of original from British Library