Compiled from the official Records of the General Land Office. . . . Traced and Lettered by I. P. Berthong. 1 inch to 15 miles. County boundaries and military and Indian reservations are shown in color. Also shows status of public land surveys, towns and cities, locations of U.S. land offices, boundaries of Yellowstone National Park, and proposed and completed railroad lines.
Relief is shown in color.
Also a black and white base map for this date. Drainage shown in blue. Standard Published, Montana, 1892. 503. Compiled from the official Records of the General Land Office. 1 inch to 12 miles.