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
- 3642 more...
- ItemBB027203 - Great Northern Engineering Drawing: Dump Car Cylinder, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027205 - Great Northern Engineering Drawing: Center Pier Fender, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027206 - Great Northern Engineering Drawing: Repairs Protect Pier, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027207 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 2.7 - Dravus Street, Interbay, Washington, undated
- ItemBB027208 - Great Northern Engineering Drawing: Shop Plan - Girders, Bridge 2.7 - Dravus Street, Interbay, Washington, undated
- ItemBB027209 - Great Northern Engineering Drawing: Shop Plan - Girders, Bridge 2.7 - Dravus Street, Interbay, Washington, undated
- ItemBB027210 - Great Northern Engineering Drawing: Shop Plan - Girders, Bridge 2.7 - Dravus Street, Interbay, Washington, undated
- ItemBB027211 - Great Northern Engineering Drawing: Shop Plan - Expansion Angle, Bridge 2.7 - Dravus Street, Interbay, Washington, undated
- ItemBB027212 - Great Northern Engineering Drawing: Shop Plan - Bracing and Bracket, Bridge 2.7 - Dravus Street, Interbay, Washington, undated
- 350 more...