Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 242 more...
- ItemPlat010417 - Plat Map of Northern Pacific Facilities at Wickersham, Washington, 1920
- ItemPlat010418 - Plat Map of Northern Pacific Facilities at Wickersham, Washington, 1920
- ItemPlat010419 - Plat Map of Northern Pacific Facilities at Wilbur, Washington, 1921
- ItemPlat010420 - Plat Map of Northern Pacific Facilities at Wilbur, Washington, 1921
- ItemPlat010421 - Plat Map of Northern Pacific Facilities at Wilburton, Washington, 1909
- ItemPlat010422 - Plat Map of Northern Pacific Facilities at Wilburton, Washington, 1909
- ItemPlat010423 - Plat Map of Northern Pacific Facilities at Willapa, Washington, undated
- ItemPlat010424 - Plat Map of Northern Pacific Facilities at Willapa, Washington, undated
- ItemPlat010425 - Plat Map of Northern Pacific Facilities at Willbridge, Oregon, 1927
- 1584 more...