Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 112 - Cartographic materials
- Subseries Level 22 - Plats
- 81 more...
- ItemPlat010144 - Plat Map of Great Northern Facilities at Augusta, Montana, undated
- ItemPlat010145 - Plat Map of Great Northern Facilities at Augusta, Montana, undated
- ItemPlat010146 - Plat Map of Great Northern Facilities at Basin, Montana, 1946
- ItemPlat010147 - Plat Map of Great Northern Facilities at Basin, Montana, 1946
- ItemPlat010148 - Plat Map of Great Northern Facilities at Blackwell, Washington, 1920
- ItemPlat010149 - Plat Map of Great Northern Facilities at Blackwell, Washington, 1920
- ItemPlat010156 - Plat Map of Great Northern Facilities at Boulder, Montana, 1927
- ItemPlat010157 - Plat Map of Great Northern Facilities at Boulder, Montana, 1927
- ItemPlat010162 - Plat Map of Great Northern Facilities at Withrow, Washington, undated
- 1664 more...