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
- 3608 more...
- ItemBB027169 - Great Northern Engineering Drawing: Shop Plan - Center Bearing, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027170 - Great Northern Engineering Drawing: Shop Plan - Balance Wheel, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027171 - Great Northern Engineering Drawing: Shop Plan - Bearings, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027172 - Great Northern Engineering Drawing: Shop Plan - Bearings - etc., Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027173 - Great Northern Engineering Drawing: Shop Plan - Strut - Links, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027174 - Great Northern Engineering Drawing: Shop Plan - Bearings - etc., Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027175 - Great Northern Engineering Drawing: Shop Plan - Shafting - Pins, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027176 - Great Northern Engineering Drawing: Shop Plan - Turned Bolts, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027177 - Great Northern Engineering Drawing: Shop Plan - Casting - Shafting, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- 384 more...