First edition. Volumes 1-3. Two large folding maps, one with route outlined, and five engraved plates (three folding, one a panorama). 8vo. Uniform contemporary half calf with marbled paper boards. A little rubbed, one map split along one fold. Very good. vi, [ii], iv, 428; [iv], iii, 422, [i]; [iv], viii, 446, [iii]pp. London, T. Cadell, 1789.
