Collection Items

  • Map
    A map shewing the communication of the lakes and the rivers b... Relief shown by hachures. Prime meridian: London. In upper right corner: Gent. Mag. March 1790. Pt. I, p. 197. Available also through the Library of Congress Web site as a raster image.
    • Contributor: Pond, Peter
    • Date: 1790
  • Map
    A chart shewing part of the coast of N.W. America : with the ... 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: Vancouver, George - Baker, Joseph - Warner, John - Edwards, James - Robinson, G. G. (George G.)
    • Date: 1798