Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 192 more...
- ItemPlat010290 - Plat Map of Northern Pacific Facilities at Walla Walla, Washington, undated
- ItemPlat010293 - Plat Map of Northern Pacific Facilities at Wapato, Washington, 1945
- ItemPlat010294 - Plat Map of Northern Pacific Facilities at Wapato, Washington, 1945
- ItemPlat010295 - Plat Map of Northern Pacific Facilities at Wapato, Washington, 1945
- ItemPlat010296 - Plat Map of Northern Pacific Facilities at Warden, Washington, 1954
- ItemPlat010297 - Plat Map of Northern Pacific Facilities at Warden, Washington, 1954
- ItemPlat010298 - Plat Map of Northern Pacific Facilities at Warden, Washington, 1916
- ItemPlat010299 - Plat Map of Northern Pacific Facilities at Warden, Washington, 1916
- ItemPlat010300 - Plat Map of Northern Pacific Facilities at Warm Springs, Montana, undated
- 1634 more...