Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series010 - Other Railroads
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 79 more...
- ItemPlat011565 - Plat Map of Oregon Trunk Facilities at Opal City, Oregon, 1916
- ItemPlat011568 - Plat Map of Oregon Electric Railroad Facilities at Orenco, Oregon, 1913
- ItemPlat011569 - Plat Map of Oregon Electric Railroad Facilities at Orenco, Oregon, 1913
- ItemPlat011585 - Plat Map of Canadian Pacific Facilities at Orofino, Idaho, undated
- ItemPlat011586 - Plat Map of Canadian Pacific Facilities at Orofino, Idaho, undated
- ItemPlat011587 - Plat Map of Canadian Pacific Facilities at Orofino, Idaho, undated
- ItemPlat011588 - Plat Map of Canadian Pacific Facilities at Orofino, Idaho, undated
- ItemPlat011589 - Plat Map of Canadian Pacific Facilities at Orofino, Idaho, undated
- ItemPlat011590 - Plat Map of Canadian Pacific Facilities at Orofino, Idaho, undated
- 155 more...