Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1381 more...
- ItemPlat013154 - Plat Map of Northern Pacific Facilities at Charlo, Montana, 1924
- ItemPlat013155 - Plat Map of Northern Pacific Facilities at Charlos Heights, Montana, 1908
- ItemPlat013156 - Plat Map of Northern Pacific Facilities at Charlos Heights, Montana, 1908
- ItemPlat013157 - Plat Map of Northern Pacific Facilities at Chehalis, Washington, 1921
- ItemPlat013158 - Plat Map of Northern Pacific Facilities at Chehalis, Washington, 1921
- ItemPlat013159 - Plat Map of Northern Pacific Facilities at Chehalis, Washington, 1921
- ItemPlat013160 - Plat Map of Northern Pacific Facilities at Chehalis, Washington, 1921
- ItemPlat013161 - Plat Map of Northern Pacific Facilities at Chehalis, Washington, 1921
- ItemPlat013162 - Plat Map of Northern Pacific Facilities at Chehalis Junction, Washington, 1915
- 445 more...