Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1700 more...
- ItemPlat013897 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013898 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013899 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013900 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013901 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013902 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1918
- ItemPlat013903 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1918
- ItemPlat013904 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1945
- ItemPlat013905 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1945
- 126 more...