London: for A. Millar, 1750 (but 1749). In four volumes. Fourth edition. 12mo. Contemporary brown calf, corners bumped, covers scuffed, spines rubbed, joint starting to the first volume, head of spine to the first and second volume worn away; stamped in gilt; burgundy morocco spine labels. Free endpapers of the first volume excised, scattered darkening to edges and several back pages worn to same; darkening and staining to the second, third, and fourth volumes; front free endpaper of the third volume excised; scattered wear to leaves in the fourth volume.