Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1749 more...
- ItemPlat013946 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1947
- ItemPlat013947 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1915
- ItemPlat013948 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1915
- ItemPlat013949 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1915
- ItemPlat013950 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1915
- ItemPlat013951 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1915
- ItemPlat013952 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1915
- ItemPlat013953 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1914
- ItemPlat013954 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1914
- 77 more...