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
- 606 more...
- ItemStruc009229 - Spokane, Portland, and Seattle Railway Engineering Drawing, Restaurant at Wishram, Washington, 1945
- ItemStruc009584 - Spokane, Portland, and Seattle Railway Engineering Drawing, Loading Platform at Linnton, Oregon, 1956
- ItemStruc009585 - Spokane, Portland, and Seattle Railway Engineering Drawing, Loading Platform at Linnton, Oregon, undated
- ItemStruc009588 - Spokane, Portland, and Seattle Railway Engineering Drawing, Depot at Linnton, Oregon, 1915
- ItemStruc009590 - Spokane, Portland, and Seattle Railway Engineering Drawing, Depot at Linnton, Oregon, 1913
- ItemStruc009593 - Spokane, Portland, and Seattle Railway Engineering Drawing, Depot at Wishram, Washington, undated
- ItemStruc009594 - Spokane, Portland, and Seattle Railway Engineering Drawing, Depot at Wishram, Washington, 1956
- ItemStruc009595 - Spokane, Portland, and Seattle Railway Engineering Drawing, Depot at Wishram, Washington, undated
- ItemStruc009596 - Spokane, Portland, and Seattle Railway Engineering Drawing, Depot at Wishram, Washington, undated
- 2 more...