Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series010 - Other Railroads
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 65 more...
- ItemPlat011338 - Plat Map of Longview, Portland and Northern Railway Facilities at Longview, Washington, 1927
- ItemPlat011339 - Plat Map of Longview, Portland and Northern Railway Facilities at Longview, Washington, 1927
- ItemPlat011340 - Plat Map of Longview, Portland and Northern Railway Facilities at Longview, Washington, 1927
- ItemPlat011341 - Plat Map of Longview, Portland and Northern Railway Facilities at Longview, Washington, 1927
- ItemPlat011342 - Plat Map of Longview, Portland and Northern Railway Facilities at Longview, Washington, 1927
- ItemPlat011443 - Plat Map of Oregon Trunk Facilities at Nena, Oregon, 1916
- ItemPlat011444 - Plat Map of Oregon Trunk Facilities at Nena, Oregon, 1916
- ItemPlat011491 - Plat Map of Canadian Pacific Facilities at North Lapwai, Idaho, undated
- ItemPlat011492 - Plat Map of Canadian Pacific Facilities at North Lapwai, Idaho, undated
- 169 more...