CHARDON, [Francis A.]. Chardon's Journal at Fort Clark. 1834-1839. Descriptive of Life on the Upper Missouri; of a Fur Trader's Experiences Among the Mandans, Gros Ventres and Their Neighbors; of the Ravages of the Small-Pox Epidemic of 1837. Edited by A.H. Abel. Pierre, S.D., 1932. 1st ed. Illus. 458pp. Uncut.....