Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1193 more...
- ItemPlat012685 - Plat Map of Northern Pacific Facilities at De Smet, Montana, 1917
- ItemPlat012691 - Plat Map of Northern Pacific Facilities at Dieringer, Washington, 1908
- ItemPlat012692 - Plat Map of Northern Pacific Facilities at Dieringer, Washington, 1908
- ItemPlat012695 - Plat Map of Northern Pacific Facilities at Dixon, Montana, 1932
- ItemPlat012696 - Plat Map of Northern Pacific Facilities at Dixon, Montana, 1932
- ItemPlat012697 - Plat Map of Northern Pacific Facilities at Dixon, Montana, 1932
- ItemPlat012712 - Plat Map of Northern Pacific Facilities at Donlan, Montana, 1909
- ItemPlat012713 - Plat Map of Northern Pacific Facilities at Donlan, Montana, 1909
- ItemPlat012714 - Plat Map of Northern Pacific Facilities at Donlan, Montana, 1909
- 633 more...