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
- 93 more...
- ItemStruc000646 - Spokane, Portland, and Seattle Railway Engineering Drawing, Oil Separator at Vancouver, Washington, 1951
- ItemStruc000647 - Spokane, Portland, and Seattle Railway Engineering Drawing, Oil Separator at Vancouver, Washington, 1944
- ItemStruc000648 - Spokane, Portland, and Seattle Railway Engineering Drawing, Oil Separator at Vancouver, Washington, 1952
- ItemStruc000649 - Spokane, Portland, and Seattle Railway Engineering Drawing, Oil Separator at Vancouver, Washington, 1951
- ItemStruc000650 - Spokane, Portland, and Seattle Railway Engineering Drawing, Oil Separator at Vancouver, Washington, 1951
- ItemStruc000651 - Spokane, Portland, and Seattle Railway Engineering Drawing, Oil Separator at Vancouver, Washington, 1951
- ItemStruc000652 - Spokane, Portland, and Seattle Railway Engineering Drawing, Fuel Oil Facilities at Vancouver, Washington, 1910
- ItemStruc000653 - Spokane, Portland, and Seattle Railway Engineering Drawing, Fuel Oil Facilities at Vancouver, Washington, 1910
- ItemStruc000654 - Spokane, Portland, and Seattle Railway Engineering Drawing, Fuel Oil Facilities at Vancouver, Washington, 1910
- 625 more...