New York: Burt Franklin, 1967. Third Edition. Four volume set; large octavo; VG/no-DJs; Vols. I-III black spines with gold text, Vol. IV maroon spine with gold text; covers have rubbing, edgewear, ex library stickers on spines, Vols. I-III have tape residue at spine heads, Vol. IV spine is shaken and cocked; textblocks have edgewear, ex library labels on pastedowns, blind stamps on title pages of Vols. I-III, Vol. IV has ex library stamps on edges and title page, peeling on back endpaper, webbing starting to show at hinges of pastedowns, Vol. III has small black smudges on back endpaper and pastedown, all text is clean; originally published in London between 1813 and 1820; Vol. IV is a facsimile of the London Edition of 1820 - The Sources of Science, No. 55 - reprinted by the Johnson Reprint Corporation.