Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 253 more...
- ItemPlat010428 - Plat Map of Northern Pacific Facilities at Willbridge, Oregon, 1927
- ItemPlat010429 - Plat Map of Northern Pacific Facilities at Willbridge, Oregon, 1910
- ItemPlat010430 - Plat Map of Northern Pacific Facilities at Willbridge, Oregon, 1910
- ItemPlat010431 - Plat Map of Northern Pacific Facilities at Willbridge, Oregon, 1942
- ItemPlat010432 - Plat Map of Northern Pacific Facilities at Willbridge, Oregon, 1942
- ItemPlat010433 - Plat Map of Northern Pacific Facilities at Willbridge, Oregon, 1906
- ItemPlat010434 - Plat Map of Northern Pacific Facilities at Willbridge, Oregon, 1906
- ItemPlat010449 - Plat Map of Northern Pacific Facilities at Willows, Washington, 1915
- ItemPlat010450 - Plat Map of Northern Pacific Facilities at Willows, Washington, 1915
- 1573 more...