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 ocean, performed 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
Lewis, Meriwether, 1774-1809; Clark, William, 1770-1838; Biddle, Nicholas, 1786-1844; McMaster, John Bach, 1852-1932