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 3003 - Maintenance Facilities
- 77 more...
- ItemStruc000359 - Spokane, Portland, and Seattle Railway Engineering Drawing, Transit Pipe From Oil Separator to Sewer at Vancouver, Washington, 1945
- ItemStruc000461 - Spokane, Portland, and Seattle Railway Engineering Drawing, Unnamed Structure at Vancouver, Washington, 1971
- ItemStruc000586 - Spokane, Portland, and Seattle Railway Engineering Drawing, Sand Facilities at Portland, Oregon, 1954
- ItemStruc000587 - Spokane, Portland, and Seattle Railway Engineering Drawing, Sand Facilities at Portland, Oregon, 1953
- ItemStruc000598 - Spokane, Portland, and Seattle Railway Engineering Drawing, Steelox Freight House Building at Rainer, Oregon, 1958
- ItemStruc000601 - Spokane, Portland, and Seattle Railway Engineering Drawing, Alcohol Handling Facility at Redmond, Oregon, 1958
- ItemStruc000613 - Spokane, Portland, and Seattle Railway Engineering Drawing, Alcohol Handling Facility at Culver, Oregon, 1954
- ItemStruc000615 - Spokane, Portland, and Seattle Railway Engineering Drawing, Alcohol Handling Facility at Metolius, Oregon, 1958
- ItemStruc000616 - Spokane, Portland, and Seattle Railway Engineering Drawing, Alcohol Handling Facility at Madras, Oregon, 1958
- 641 more...