Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1286 more...
- ItemPlat012955 - Plat Map of Northern Pacific Facilities at Bonner, Montana, 1932
- ItemPlat012956 - Plat Map of Northern Pacific Facilities at Bonner, Montana, 1932
- ItemPlat012964 - Plat Map of Northern Pacific Facilities at Borax, Montana, 1939
- ItemPlat012965 - Plat Map of Northern Pacific Facilities at Borax, Montana, 1939
- ItemPlat012972 - Plat Map of Northern Pacific Facilities at Bovard, Idaho, 1913
- ItemPlat012973 - Plat Map of Northern Pacific Facilities at Bovard, Idaho, 1913
- ItemPlat012974 - Plat Map of Northern Pacific Facilities at Bovard Rock Quarry, Idaho, 1922
- ItemPlat012975 - Plat Map of Northern Pacific Facilities at Bovard Rock Quarry, Idaho, 1922
- ItemPlat012989 - Plat Map of Northern Pacific Facilities at Bozeman, Montana, undated
- 540 more...