Report upon the reconnaissance of northwestern Wyoming, including Yellowstone national park, made in the summer of 1873
United States. Army. Corps of Engineers; Jones, William Albert, 1841-1914; Blunt, Stanhope E. (Stanhope English), 1850-1926; Comstock, Theo. B. (Theodore Bryant), 1849-1915; Heizmann, Charles Lawrence, 1846-; Parry, Charles Christopher, 1823-1890; Putnam, Joseph Duncan, 1855-1881