The 18th century was a wealth of knowledge, exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press. In its determination to preserve the century of revolution, Gale initiated a revolution of its own: digitization of epic proportions to preserve these invaluable works in the largest archive of its kind. Now for the first time these high-quality digital copies of original 18th century manuscripts are available in print, making them highly accessible to libraries, undergraduate students, and independent scholars. Medical theory and practice of the 1700s developed rapidly, as is evidenced by the extensive collection, which includes descriptions of diseases, their conditions, and treatments. Books on science and technology, agriculture, military technology, natural philosophy, even cookbooks, are all contained here. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to insure edition identification: ++++ British Library T229934 With a final advertisement leaf. In this issue (see below for description of this particular edition) the first section, pp. 25, [1], contains 'Remarks on the extract of lead. By G. Arnaud, M.D.' and 'Copy of the power granted to the author of these remarks, to provide the public with the original extract of lead', which 'Copy' is dated and signed: "this day, being the 2d of March, 1770. Goulard". In this edition page numbers 217-218 are omitted from the pagination; "Surgeon-Major" on the titlepage is printed with an upper case "Ma; and there is a comma in the imprint following "Southampton-street". London: printed for P. Elmsly (successor to Mr. Vaillant), 1770. [16],25, [1],216,219-222, [2]p.; 12 Degrees