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
- 2130 more...
- ItemBB030363 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030364 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030365 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030366 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030367 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030368 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030369 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Field Rivet, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030370 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Field Rivet, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030371 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- 1779 more...