18TH CENTURY ENGLISH CARTOGRAPHER. A pair of navigator's maps and scenes off the coast of Chile from a book "Admiral Auson's Voyages", published London ca. 1745. One, a survey of the northeast side of Juan Fernandes Island and a view of the hill of Petaplan; the other, a view of Quibo and Quicara. Hand colored engravings - 9 3/4 x 20 1/2 in., the first; 8 1/2 x 20 in., the second. Estimate $500-700