Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1684 more...
- ItemPlat013881 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1953
- ItemPlat013882 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013883 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013884 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013885 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013886 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1919
- ItemPlat013887 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1919
- ItemPlat013888 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1919
- ItemPlat013889 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1919
- 142 more...