Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1493 more...
- ItemPlat013467 - Plat Map of Great Northern Facilities at Armington, Montana, 1912
- ItemPlat013468 - Plat Map of Great Northern Facilities at Armington, Montana, 1912
- ItemPlat013469 - Plat Map of Great Northern Facilities at Armington, Montana, 1912
- ItemPlat013470 - Plat Map of Great Northern Facilities at Armington, Montana, 1912
- ItemPlat013471 - Plat Map of Great Northern Facilities at Armington-Belt, Montana, 1954
- ItemPlat013472 - Plat Map of Great Northern Facilities at Armington-Belt, Montana, 1954
- ItemPlat013473 - Plat Map of Great Northern Facilities at Armington-Belt, Montana, 1954
- ItemPlat013474 - Plat Map of Great Northern Facilities at Armington-Belt, Montana, 1954
- ItemPlat013496 - Plat Map of Great Northern Facilities at Atlas, Idaho, 1928
- 252 more...