Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 874 more...
- ItemPlat011812 - Plat Map of Northern Pacific Facilities at Nagrom, Washington, 1914
- ItemPlat011813 - Plat Map of Northern Pacific Facilities at Nagrom, Washington, 1914
- ItemPlat011814 - Plat Map of Northern Pacific Facilities at Nagrom, Washington, 1914
- ItemPlat011818 - Plat Map of Northern Pacific Facilities at Napavine, Washington, 1912
- ItemPlat011819 - Plat Map of Northern Pacific Facilities at Napavine, Washington, 1912
- ItemPlat011820 - Plat Map of Northern Pacific Facilities at Napavine, Washington, 1912
- ItemPlat011826 - Plat Map of Northern Pacific Facilities at Nass Spur, Washington, 1913
- ItemPlat011827 - Plat Map of Northern Pacific Facilities at Nass Spur, Washington, 1913
- ItemPlat011836 - Plat Map of Northern Pacific Facilities at Renton, Washington, undated
- 952 more...