Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series007 - Spokane, Portland, and Seattle Railway
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 3 more...
- ItemPlat009928 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Flavel, Oregon, 1916
- ItemPlat009929 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Flavel, Oregon, 1967
- ItemPlat009930 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Flavel, Oregon, 1967
- ItemPlat009943 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Hammond, Oregon, 1915
- ItemPlat009944 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Hammond, Oregon, 1915
- ItemPlat010035 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Camp Clatsop, Oregon, 1915
- ItemPlat010036 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Camp Clatsop, Oregon, 1915
- ItemPlat010077 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Seaside, Oregon, 1915
- ItemPlat010078 - Plat Map of Spokane, Portland, and Seattle Railway Facilities at Seaside, Oregon, 1915
- 252 more...