Old Map File, Montana 6. 489. Compiled from the official Records of the General Land Office. 1 inch to 20 miles. County and land district boundaries, railroad land-grant limits, and Indian reservations are shown in color. Also shows status of public land surveys, towns, locations of U.S. land offices, and military reservations.
Relief is shown by hachures.
Also a black and white base map for this date. Standard Published, Montana, 1876. Counties, military reserves, and mineral deposits shown in color. Also towns, military posts, townships, physical features, Indian reservations, roads, and railroads. Compiled from the official Records of the General Land Office.