4 vols., 8vo, pp. vi, 418; [iv], 404; [iv], 400; [iv], 411,  + frontispieces to each volumes and 5 additional plates. Contemporary half green morocco, marbled boards, spines divided by raised bands and lettered direct in gilt, top edges gilt. A little rubbed, wear to head of spine of vol. 3, a touch of sunning to spines. pencil marginal notes and corrections throughout, armorial booklabels of Archibald Primrose, Earl of Rosebury to pastedowns.