A chart shewing part of the coast of N.W. America, with the tracks of His Majesty's sloop Discovery and armed tender Chatham / commanded by George Vancouver, esqr. and prepared under his immediate inspection by Lieut. Joseph Baker, in which the continentaVancouver, George, 1757-17981798From: Vancouver's A voyage of discovery to the North Pacific Ocean and round the world. London, 1798.In top right margin: No. 11.Includes inset of "A survey of Port Chalmers."Relief shown pictorially and by hachures. Depths shown by soundings.cartographic