Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1481 more...
- ItemPlat013417 - Plat Map of Northern Pacific Facilities at Alfalfa, Washington, 1901
- ItemPlat013418 - Plat Map of Northern Pacific Facilities at Algoma, Idaho, 1944
- ItemPlat013419 - Plat Map of Northern Pacific Facilities at Algoma, Idaho, 1944
- ItemPlat013420 - Plat Map of Northern Pacific Facilities at Algoma, Idaho, 1944
- ItemPlat013421 - Plat Map of Northern Pacific Facilities at Allen'S Spur, Montana, 1914
- ItemPlat013422 - Plat Map of Northern Pacific Facilities at Allen'S Spur, Montana, 1914
- ItemPlat013423 - Plat Map of Northern Pacific Facilities at Allyn, Washington, 1953
- ItemPlat013424 - Plat Map of Northern Pacific Facilities at Allyn, Washington, 1953
- ItemPlat013425 - Plat Map of Northern Pacific Facilities at Almira, Washington, undated
- 345 more...