Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 495 more...
- ItemPlat010926 - Plat Map of Northern Pacific Facilities at Umtanum, Washington, 1939
- ItemPlat010928 - Plat Map of Northern Pacific Facilities at Pablo, Montana, 1918
- ItemPlat010929 - Plat Map of Northern Pacific Facilities at Pablo, Montana, 1918
- ItemPlat010932 - Plat Map of Northern Pacific Facilities at Paddock, Washington, 1980
- ItemPlat010933 - Plat Map of Northern Pacific Facilities at Paddock, Washington, 1908
- ItemPlat010934 - Plat Map of Northern Pacific Facilities at Paha, Washington, undated
- ItemPlat010935 - Plat Map of Northern Pacific Facilities at Paha, Washington, undated
- ItemPlat010936 - Plat Map of Northern Pacific Facilities at Paha, Washington, undated
- ItemPlat010937 - Plat Map of Northern Pacific Facilities at Palmer Junction, Washington, 1965
- 1331 more...