MapA chart shewing part of the coast of N.W. America : with the tracks of His Majesty's sloop Discovery and armed tender Chatham Relief shown pictorially and by hachures. In upper right corner: 5. Insets: Entrance of Columbia River -- Gray's Harbour -- Port Discovery. Available also through the Library of Congress Web site as a raster image.
- Contributor: Robinson, G. G. (George G.) - Warner, John - Vancouver, George - Baker, Joseph - Edwards, James
- Date: 1798