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
- 98 more...
- 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
- ItemStruc000655 - Spokane, Portland, and Seattle Railway Engineering Drawing, Pump at Vancouver, Washington, undated
- ItemStruc000656 - Spokane, Portland, and Seattle Railway Engineering Drawing, Tanker Cleaning Facilities at Vancouver, Washington, 1950
- ItemStruc000657 - Spokane, Portland, and Seattle Railway Engineering Drawing, Tanker Cleaning Facilities at Vancouver, Washington, 1950
- ItemStruc000658 - Spokane, Portland, and Seattle Railway Engineering Drawing, Tanker Cleaning Facilities at Vancouver, Washington, 1950
- ItemStruc000659 - Spokane, Portland, and Seattle Railway Engineering Drawing, Tanker Cleaning Facilities at Vancouver, Washington, 1950
- 620 more...