Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 1087 more...
- ItemBB023491 - Great Northern Engineering Drawing: Shop Plan - Shoes, Stringer, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023492 - Great Northern Engineering Drawing: Shop Plan - Lateral Bracing, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023493 - Great Northern Engineering Drawing: Shop Plan - Lateral Bracing, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023494 - Great Northern Engineering Drawing: Shop Plan - Portal, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023495 - Great Northern Engineering Drawing: Shop Plan - Skid Plates, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023496 - Great Northern Engineering Drawing: Shop Plan - General Drawing, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023497 - Great Northern Engineering Drawing: Shop Plan - Bill of Material, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023498 - Great Northern Engineering Drawing: Shop Plan - Bill of Material, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023499 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- 2905 more...