Great Northern map, Great Falls Number 10, 1931. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1198-30-4, map of Line Changes Great Falls to Ulm, 1901. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1327-38, map of Great Falls, 1892. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1180-32-3, map of Terminal Yard of Great Fallls & Canada Railway and Connection with Great Northern, 1890. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1180-32-1, map of Great Fallls, 1889. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1180-32-2, map of Great Falls, 1889. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1236-7, map of Great Falls Mt, 1888. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1233-30, map of Yard Map at Montana Smelting Company near Great Falls, 1888. Other subject categories: Right of Way and Track Map