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
- 636 more...
- ItemStruc009587 - Spokane, Portland, and Seattle Railway Engineering Drawing, Diesel Oil Storage Tank at Linnton, Oregon, 1953
- ItemStruc009591 - Spokane, Portland, and Seattle Railway Engineering Drawing, Diesel Shop at Vancouver, Washington, 1955
- ItemStruc009592 - Spokane, Portland, and Seattle Railway Engineering Drawing, Diesel Shop at Vancouver, Washington, 1956
- ItemBB031105 - Spokane, Portland and Seattle Railway Engineering Drawing: General Plan, 80 Foot Turntable, undated
- ItemBB031106 - Spokane, Portland and Seattle Railway Engineering Drawing: Standard Pit, 80 Foot Turntable, undated
- ItemBB031117 - Spokane, Portland and Seattle Railway Engineering Drawing: Cross Girder and End Car Girder, 80 Foot Turntable, undated
- ItemBB031118 - Spokane, Portland and Seattle Railway Engineering Drawing: Details - Tower and Rods, 80 Foot Turntable, undated
- ItemBB031119 - Spokane, Portland and Seattle Railway Engineering Drawing: Lighting Arrangement - Turntable, 80 Foot Turntable, undated
- ItemBB031120 - Spokane, Portland and Seattle Railway Engineering Drawing: Plan - 120 Foot Turntable, 120 Foot Turntable, undated
- 82 more...