Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1638 more...
- ItemPlat013747 - Plat Map of Northern Pacific Facilities at Silverdale, Washington, 1953
- ItemPlat013748 - Plat Map of Northern Pacific Facilities at Simenson, Washington, 1954
- ItemPlat013749 - Plat Map of Northern Pacific Facilities at Simenson, Washington, 1954
- ItemPlat013754 - Plat Map of Northern Pacific Facilities at Skones, Montana, 1913
- ItemPlat013760 - Plat Map of Northern Pacific Facilities at Skyline, Montana, undated
- ItemPlat013761 - Plat Map of Northern Pacific Facilities at Skyline, Montana, undated
- ItemPlat013762 - Plat Map of Northern Pacific Facilities at Slater, Washington, 1912
- ItemPlat013763 - Plat Map of Northern Pacific Facilities at Slater, Washington, 1912
- ItemPlat013764 - Plat Map of Northern Pacific Facilities at Smeltz, Oregon, 1917
- 188 more...