Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 112 - Cartographic materials
- Subseries Level 22 - Plats
- 330 more...
- ItemPlat010691 - Plat Map of Great Northern Facilities at Summit, Montana, 1929
- ItemPlat010692 - Plat Map of Great Northern Facilities at Summit, Montana, 1929
- ItemPlat010693 - Plat Map of Great Northern Facilities at Summit, Montana, 1929
- ItemPlat010698 - Plat Map of Great Northern Facilities at Sunburst, Montana, 1967
- ItemPlat010699 - Plat Map of Great Northern Facilities at Sunburst, Montana, 1967
- ItemPlat010700 - Plat Map of Great Northern Facilities at Sunburst, Montana, 1967
- ItemPlat010701 - Plat Map of Great Northern Facilities at Sunburst, Montana, 1926
- ItemPlat010702 - Plat Map of Great Northern Facilities at Sunburst, Montana, 1926
- ItemPlat010703 - Plat Map of Great Northern Facilities at Sundance, Montana, undated
- 1415 more...