Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series007 - Spokane, Portland, and Seattle Railway
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 195 more...
- ItemPlat012793 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at East Saint Johns, Oregon, 1916
- ItemPlat012794 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at East Saint Johns, Oregon, undated
- ItemPlat012983 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Bowers Junction, Oregon, 1915
- ItemPlat012984 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Bowers Junction, Oregon, 1915
- ItemPlat013063 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Burr, Washington, 1915
- ItemPlat013064 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Burr, Washington, 1915
- ItemPlat013108 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Camas, Washington, 1946
- ItemPlat013109 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Camas, Washington, 1946
- ItemPlat013110 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Camas, Washington, undated
- 60 more...