United States Indian Service employee stationed at the Crow Agency, Montana Territory. Mainly correspondence, 1870-1891, mostly written by C.H. Barstow at the Crow Agency to his sister, Eliza, and brother, Rogers L. Barstow, in Massachusetts. Also several letters from Barstow’s wife, Lizzie, to his sister and brother, and a few miscellaneous letters of Rogers Barstow, other family members and friends, 3 small clippings, plus a November 10, 1887, issue of The Montana Stock Gazette.