First edition, hardback, bound in contemporary half leather, with raised bands and gilt decoration to spine, marbled boards, xviii + 479 pages, illustrated with folding frontispiece engraving of a gorilla, folding map at end, and numerous engraved illustrations, binding a little rubbed, minor foxing to preliminaries and very occasional minor foxing elsewhere, folding map at end present but torn and creased. Binding tight, internally clean. A Good copy.