Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1424 more...
- ItemPlat013256 - Plat Map of Northern Pacific Facilities at Clyde Park, Montana, undated
- ItemPlat013257 - Plat Map of Northern Pacific Facilities at Cobb, Montana, 1957
- ItemPlat013258 - Plat Map of Northern Pacific Facilities at Cobb, Montana, 1957
- ItemPlat013262 - Plat Map of Northern Pacific Facilities at Cocolalla, Idaho, 1940
- ItemPlat013263 - Plat Map of Northern Pacific Facilities at Cocolalla, Idaho, 1940
- ItemPlat013264 - Plat Map of Northern Pacific Facilities at Cocolalla, Idaho, 1940
- ItemPlat013265 - Plat Map of Northern Pacific Facilities at Cocolalla, Idaho, 1940
- ItemPlat013269 - Plat Map of Northern Pacific Facilities at Coeur d'Alene, Idaho, 1924
- ItemPlat013270 - Plat Map of Northern Pacific Facilities at Coeur d'Alene, Idaho, 1924
- 402 more...