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
- 711 more...
- ItemBB031093 - Spokane, Portland and Seattle Railway Engineering Drawing: Pit - 80 Foot Through Turntable, Turntable, Albany, Oregon, undated
- ItemBB031094 - Spokane, Portland and Seattle Railway Engineering Drawing: Turntable Pit and Pier, Turntable, Albany, Oregon, undated
- ItemBB031095 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Overhead Collar, Turntable, Albany, Oregon, undated
- ItemBB031096 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Electrical Track, Turntable, Albany, Oregon, undated
- ItemBB031097 - Spokane, Portland and Seattle Railway Engineering Drawing: Collecting Ring Support, Turntable, Albany, Oregon, undated
- ItemBB031098 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Overhead Support, Turntable, Albany, Oregon, undated
- ItemBB031099 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Cab Arrangement, Turntable, Albany, Oregon, undated
- ItemBB031107 - Spokane, Portland and Seattle Railway Engineering Drawing: Concrete Pit, Turntable, Astoria, Oregon, undated
- ItemBB031108 - Spokane, Portland and Seattle Railway Engineering Drawing: Rail Latch, Turntable, Astoria, Oregon, undated
- 7 more...