Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 213 more...
- ItemPlat010329 - Plat Map of Northern Pacific Facilities at Welch, Montana, 1914
- ItemPlat010330 - Plat Map of Northern Pacific Facilities at Welch, Montana, 1914
- ItemPlat010336 - Plat Map of Northern Pacific Facilities at Welland, Washington, 1912
- ItemPlat010337 - Plat Map of Northern Pacific Facilities at Welland, Washington, 1912
- ItemPlat010361 - Plat Map of Northern Pacific Facilities at West End, Montana, 1951
- ItemPlat010362 - Plat Map of Northern Pacific Facilities at West End, Montana, 1951
- ItemPlat010363 - Plat Map of Northern Pacific Facilities at West End, Montana, 1951
- ItemPlat010368 - Plat Map of Northern Pacific Facilities at Westfall, Montana, 1926
- ItemPlat010369 - Plat Map of Northern Pacific Facilities at Westfall, Montana, 1926
- 1613 more...