Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 521 more...
- ItemPlat010957 - Plat Map of Northern Pacific Facilities at Parker, Washington, 1934
- ItemPlat010958 - Plat Map of Northern Pacific Facilities at Parker, Washington, 1934
- ItemPlat010959 - Plat Map of Northern Pacific Facilities at Parker, Washington, 1934
- ItemPlat010960 - Plat Map of Northern Pacific Facilities at Parkwater, Washington, 1974
- ItemPlat010961 - Plat Map of Northern Pacific Facilities at Parkwater, Washington, 1974
- ItemPlat010962 - Plat Map of Northern Pacific Facilities at Parkwater, Washington, 1918
- ItemPlat010963 - Plat Map of Northern Pacific Facilities at Parkwater, Washington, 1918
- ItemPlat010964 - Plat Map of Northern Pacific Facilities at Parkwater, Washington, 1918
- ItemPlat010965 - Plat Map of Northern Pacific Facilities at Longview, Washington, undated
- 1305 more...