ANSON, GEORGE, BARON ANSON A Voyage Round the World, in the Years MDCCXL, I, II, III, IV. London: John and Paul Knapton, 1748.8vo, original 3/4 calf over marbled boards. Fourth edition. Complete with three fold-out maps and charts. Upper board detached; boards rubbed and worn; bookplate tipped to front pastedown; scattered foxing; maps repaired at folds.