Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 932 more...
- ItemPlat011939 - Plat Map of Northern Pacific Facilities at Rupple, Washington, undated
- ItemPlat011947 - Plat Map of Northern Pacific Facilities at Sagemoor, Washington, 1903
- ItemPlat011948 - Plat Map of Northern Pacific Facilities at Sagemoor, Washington, 1903
- ItemPlat011949 - Plat Map of Northern Pacific Facilities at Sagemoor, Washington, 1903
- ItemPlat011960 - Plat Map of Northern Pacific Facilities at Sammamish, Washington, 1915
- ItemPlat011961 - Plat Map of Northern Pacific Facilities at Sammamish, Washington, 1915
- ItemPlat011965 - Plat Map of Northern Pacific Facilities at Sandpoint, Idaho, 1963
- ItemPlat011981 - Plat Map of Northern Pacific Facilities at Sandpoint, Idaho, 1955
- ItemPlat011982 - Plat Map of Northern Pacific Facilities at Sandpoint, Idaho, 1955
- 894 more...