Relief shown pictorially. Shows routes of Captains Bering and Chirikov. Includes key to Russian names. "Printed for Robt. Sayer, map & printseller, No. 53 in Fleet Street. Published as the Act directs March 2d. 1775." Prime meridian Ferro. ...
Relief shown pictorially. Five maps on 1 sheet, four showing different depictions of the coast of North America from Monterey north to the Mt. Saint Elias region from the voyages of Cook, La Perouse, Dixon and Meares and one composite depiction....