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History of the expedition under the command of Captains Lewis & Clark to the sources of the Missouri thence across the Rocky Mountains and down the river Columbia to the Pacific Oceanperformed during the years 1804-5-6 by order of the government of the United States A complete reprint of the Biddle ed of 1814 to which all the members of the expedition contributed with an account of the Louisiana purchase by Prof John Bach McMaster and notes upon the routeBookby Lewis, Meriwether, 1774-1809
Published 1922 -
by Buckley, Cornelius M.
Published 1989 -
Map of the North-West Territory of the Province of Canadafrom actual survey during the years 1792 to 1812cartographic materialby Thompson, David, 1770-1857
Published 1916