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
- 34 more...
- ItemStruc000293 - Spokane, Portland, and Seattle Railway Engineering Drawing, Roundhouse at Vancouver, Washington, 1947
- ItemStruc000294 - Spokane, Portland, and Seattle Railway Engineering Drawing, Roundhouse at Vancouver, Washington, 1944
- ItemStruc000295 - Spokane, Portland, and Seattle Railway Engineering Drawing, Roundhouse at Vancouver, Washington, 1945
- ItemStruc000296 - Spokane, Portland, and Seattle Railway Engineering Drawing, Roundhouse at Vancouver, Washington, 1952
- ItemStruc000297 - Spokane, Portland, and Seattle Railway Engineering Drawing, Roundhouse at Vancouver, Washington, 1943
- ItemStruc000298 - Spokane, Portland, and Seattle Railway Engineering Drawing, Roundhouse at Vancouver, Washington, 1943
- ItemStruc000299 - Spokane, Portland, and Seattle Railway Engineering Drawing, Roundhouse at Vancouver, Washington, 1924
- ItemStruc000300 - Spokane, Portland, and Seattle Railway Engineering Drawing, Store Building at Vancouver, Washington, 1956
- ItemStruc000301 - Spokane, Portland, and Seattle Railway Engineering Drawing, Store Building at Vancouver, Washington, 1955
- 684 more...