Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1278 more...
- ItemPlat012941 - Plat Map of Northern Pacific Facilities at Blossburg, Montana, 1971
- ItemPlat012944 - Plat Map of Northern Pacific Facilities at Blum, Montana, 1923
- ItemPlat012945 - Plat Map of Northern Pacific Facilities at Blum, Montana, 1923
- ItemPlat012946 - Plat Map of Northern Pacific Facilities at Blum, Montana, 1923
- ItemPlat012951 - Plat Map of Northern Pacific Facilities at Bonita, Montana, undated
- ItemPlat012952 - Plat Map of Northern Pacific Facilities at Bonita, Montana, undated
- ItemPlat012953 - Plat Map of Northern Pacific Facilities at Bonner, Montana, 1932
- ItemPlat012954 - Plat Map of Northern Pacific Facilities at Bonner, Montana, 1932
- ItemPlat012955 - Plat Map of Northern Pacific Facilities at Bonner, Montana, 1932
- 548 more...