Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 547 more...
- ItemPlat011042 - Plat Map of Northern Pacific Facilities at Manhattan, Montana, 1913
- ItemPlat011047 - Plat Map of Northern Pacific Facilities at Markham, Washington, undated
- ItemPlat011048 - Plat Map of Northern Pacific Facilities at Markham, Washington, undated
- ItemPlat011052 - Plat Map of Northern Pacific Facilities at Marmac, Washington, 1926
- ItemPlat011053 - Plat Map of Northern Pacific Facilities at Marmac, Washington, 1926
- ItemPlat011054 - Plat Map of Northern Pacific Facilities at Marshall, Washington, undated
- ItemPlat011055 - Plat Map of Northern Pacific Facilities at Marshall, Washington, undated
- ItemPlat011056 - Plat Map of Northern Pacific Facilities at Marshall, Washington, undated
- ItemPlat011057 - Plat Map of Northern Pacific Facilities at Marshall, Washington, undated
- 1279 more...