Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 676 more...
- ItemPlat011540 - Plat Map of Great Northern Facilities at Olds, Washington, 1967
- ItemPlat011541 - Plat Map of Great Northern Facilities at Olds, Washington, 1967
- ItemPlat011544 - Plat Map of Great Northern Facilities at Olney, Montana, 1965
- ItemPlat011545 - Plat Map of Great Northern Facilities at Olney, Montana, 1965
- ItemPlat011556 - Plat Map of Great Northern Facilities at Omak, Washington, 1930
- ItemPlat011557 - Plat Map of Great Northern Facilities at Omak, Washington, 1930
- ItemPlat011558 - Plat Map of Great Northern Facilities at Omak, Washington, 1930
- ItemPlat011559 - Plat Map of Great Northern Facilities at Omak, Washington, 1930
- ItemPlat011560 - Plat Map of Great Northern Facilities at Omak, Washington, 1932
- 1069 more...