Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1352 more...
- ItemPlat013093 - Plat Map of Northern Pacific Facilities at Butte-Silver Bow, Montana, undated
- ItemPlat013094 - Plat Map of Northern Pacific Facilities at Butte-Silver Bow, Montana, 1934
- ItemPlat013103 - Plat Map of Northern Pacific Facilities at Byron, Washington, undated
- ItemPlat013104 - Plat Map of Northern Pacific Facilities at Byron, Washington, undated
- ItemPlat013105 - Plat Map of Northern Pacific Facilities at Cactus, Washington, 1944
- ItemPlat013106 - Plat Map of Northern Pacific Facilities at Cactus, Washington, 1944
- ItemPlat013107 - Plat Map of Northern Pacific Facilities at Calcium, Montana, 1953
- ItemPlat013113 - Plat Map of Northern Pacific Facilities at Camp Murray, Washington, 1915
- ItemPlat013114 - Plat Map of Northern Pacific Facilities at Camp Murray, Washington, 1915
- 474 more...