8vo, pp. iv, 179,  + 5 plates and 1 folding map. Contemporary calf, flat spine gilt in compartments between gilt rules, red morocco label, marbled endpapers. A few minor spots, short handling tear to map. Neatly rebacked preserving original spine, label renewed, a little restoration to corners, old leather slightly marked and rubbed. Armorial bookplate of William Cooley to front pastedown, a modern bookplate on loosely-inserted slip, inscription to initial blank recording gift from William Lort Mansel (1753-1820, Master of Trinity College, Cambridge).