Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1474 more...
- ItemPlat013383 - Plat Map of Northern Pacific Facilities at Agency, Montana, 1918
- ItemPlat013384 - Plat Map of Northern Pacific Facilities at Agency, Montana, 1918
- ItemPlat013394 - Plat Map of Northern Pacific Facilities at Ainsworth Junction, Washington, 1911
- ItemPlat013395 - Plat Map of Northern Pacific Facilities at Ainsworth Junction, Washington, 1911
- ItemPlat013414 - Plat Map of Northern Pacific Facilities at Alder, Montana, 1915
- ItemPlat013415 - Plat Map of Northern Pacific Facilities at Alder, Montana, 1915
- ItemPlat013416 - Plat Map of Northern Pacific Facilities at Alfalfa, Washington, 1901
- ItemPlat013417 - Plat Map of Northern Pacific Facilities at Alfalfa, Washington, 1901
- ItemPlat013418 - Plat Map of Northern Pacific Facilities at Algoma, Idaho, 1944
- 352 more...