A map exhibiting all the new discoveries in the interior parts of North America
Relief shown by hachures. Includes notes. LC copy sectioned in three and mounted on paper. Fold lined, with losses along central fold. Ink spilled horizontally across upper portion of map. Lightly hand colored with tan ink wash. Includes pasted printed addition showing Hearne's delineation of the Coppermine River. Available also through the Library of Congress Web site as a raster image.