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 3001 - Bridges
- 2110 more...
- ItemBB030343 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns - C8, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030344 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns - C9, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030345 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Column 10 and 11, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030346 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns C12, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030347 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns C13, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030348 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns C14, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030349 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Columns C15, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030350 - Spokane, Portland and Seattle Railway Engineering Drawing: Standard Longitudinal Bracing, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030351 - Spokane, Portland and Seattle Railway Engineering Drawing: Standard Transverse Bracing, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- 1799 more...