Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1691 more...
- ItemPlat013888 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1919
- ItemPlat013889 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1919
- ItemPlat013890 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1949
- ItemPlat013891 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1949
- ItemPlat013892 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1949
- ItemPlat013893 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1949
- ItemPlat013894 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013895 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013896 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- 135 more...