Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series007 - Spokane, Portland, and Seattle Railway
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3002 - Depots and Freighthouses
- 120 more...
- ItemStruc001223 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight Houses at Portland, Oregon, 1980
- ItemStruc001224 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight Houses at Portland, Oregon, 1980
- ItemStruc001225 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight Houses at Portland, Oregon, 1973
- ItemStruc001226 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight Houses at Portland, Oregon, 1973
- ItemStruc001254 - Spokane, Portland, and Seattle Railway Engineering Drawing, Depot at East Saint Johns, Oregon, 1973
- ItemStruc001255 - Spokane, Portland, and Seattle Railway Engineering Drawing, Depot at East Saint Johns, Oregon, 1973
- ItemStruc001279 - Spokane, Portland, and Seattle Railway Engineering Drawing, Combination Yard and Freight Office at Albany, Oregon, 1973
- ItemStruc001280 - Spokane, Portland, and Seattle Railway Engineering Drawing, Combination Yard and Freight Office at Albany, Oregon, 1973
- ItemStruc001281 - Spokane, Portland, and Seattle Railway Engineering Drawing, Combination Yard and Freight Office at Albany, Oregon, 1974
- 488 more...