Showing Post Offices with the intermediate distances on mail routes in operation on the lst of January, 1917. 1 inch to 40 miles. 1 inch to 40 miles. Land district boundaries, military and Indian reservations, national forests, and wildlife reservations are shown in color. Also shows U.S. Government schools, towns, and telegraph lines.
Relief is shown in color.
Inset map of the Aleutian Islands. Old Map File, Alaska 11. Map of Alaska By the Alaska Road Commission 1916 . Annotated to show military roads and military posts. Other areas outlined in green without explanation are apparently national forests.