Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1761 more...
- ItemPlat013958 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1946
- ItemPlat013959 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013960 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013961 - Plat Map of Northern Pacific Facilities at Seattle, Washington, undated
- ItemPlat013962 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1922
- ItemPlat013963 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1922
- ItemPlat013964 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1922
- ItemPlat013965 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1922
- ItemPlat013966 - Plat Map of Northern Pacific Facilities at Seattle, Washington, 1910
- 65 more...