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 3004 - Maintenance of Way support
- ItemStruc000016 - Spokane, Portland, and Seattle Railway Engineering Drawing, Maintenance of Way Building at Vancouver, Washington, 1954
- ItemStruc000017 - Spokane, Portland, and Seattle Railway Engineering Drawing, Maintenance of Way Building at Vancouver, Washington, 1954
- ItemStruc000018 - Spokane, Portland, and Seattle Railway Engineering Drawing, Maintenance of Way Building at Vancouver, Washington, 1954
- ItemStruc000019 - Spokane, Portland, and Seattle Railway Engineering Drawing, Maintenance of Way Building at Vancouver, Washington, 1954
- ItemStruc000256 - Spokane, Portland, and Seattle Railway Engineering Drawing, Maintenance of Way Building at Vancouver, Washington, 1954
- 177 more...