Schoolcraft and Allen--expedition to northwest Indians : letter from the Secretary of War : transmitting a map and report of Lieut. Allen and H.B. [i.e. R.] Schoolcraft's visit to the northwest Indians in 1832
Narrative of an expedition through the upper Mississippi to Itasca Lake, the actual source of this river : embracing an exploratory trip through the St. Croix and Burntwood (or Broule) Rivers, in 1832 / under the direction of Henry R. Schoolcraft