Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 580 more...
- ItemPlat011125 - Plat Map of Northern Pacific Facilities at Mesa, Washington, 1949
- ItemPlat011126 - Plat Map of Northern Pacific Facilities at Mesa Pit, Washington, 1921
- ItemPlat011127 - Plat Map of Northern Pacific Facilities at Mesa Pit, Washington, 1921
- ItemPlat011128 - Plat Map of Northern Pacific Facilities at Meskill, Washington, 1916
- ItemPlat011129 - Plat Map of Northern Pacific Facilities at Meskill, Washington, 1916
- ItemPlat011140 - Plat Map of Northern Pacific Facilities at Mission, Montana, 1917
- ItemPlat011141 - Plat Map of Northern Pacific Facilities at Mission, Montana, 1917
- ItemPlat011142 - Plat Map of Northern Pacific Facilities at Mission, Montana, 1917
- ItemPlat011143 - Plat Map of Northern Pacific Facilities at Mission, Montana, 1917
- 1246 more...