Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 844 more...
- ItemPlat012055 - Plat Map of Great Northern Facilities at Homestead, Montana, 1914
- ItemPlat012056 - Plat Map of Great Northern Facilities at Homestead, Montana, 1914
- ItemPlat012082 - Plat Map of Great Northern Facilities at Hugo, Washington, 1914
- ItemPlat012083 - Plat Map of Great Northern Facilities at Hugo, Washington, 1914
- ItemPlat012090 - Plat Map of Great Northern Facilities at Index, Washington, undated
- ItemPlat012091 - Plat Map of Great Northern Facilities at Index, Washington, undated
- ItemPlat012094 - Plat Map of Great Northern Facilities at Inverness, Montana, 1945
- ItemPlat012095 - Plat Map of Great Northern Facilities at Inverness, Montana, 1945
- ItemPlat012096 - Plat Map of Great Northern Facilities at Inverness, Montana, 1945
- 901 more...