Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1673 more...
- ItemPlat013870 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1915
- ItemPlat013871 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1915
- ItemPlat013872 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1915
- ItemPlat013873 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1947
- ItemPlat013874 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1947
- ItemPlat013875 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1947
- ItemPlat013876 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1946
- ItemPlat013877 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1946
- ItemPlat013878 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1953
- 153 more...