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
- 3504 more...
- ItemBB027064 - Great Northern Engineering Drawing: 250 Foot Draw Span, Bridge 64 - Nooksack River, North of Brennan, Washington, undated
- ItemBB027065 - Great Northern Engineering Drawing: Drum and Turning Gear, Bridge 64 - Nooksack River, North of Brennan, Washington, undated
- ItemBB027066 - Great Northern Engineering Drawing: End Lift and Latch, Bridge 64 - Nooksack River, North of Brennan, Washington, undated
- ItemBB027067 - Great Northern Engineering Drawing: 250 Foot Draw Span, Bridge 64 - Nooksack River, North of Brennan, Washington, undated
- ItemBB027068 - Great Northern Engineering Drawing: Coupling 2 1/4 Inch Shaft, Bridge 64 - Nooksack River, North of Brennan, Washington, undated
- ItemBB027069 - Great Northern Engineering Drawing: Standard Set Collars, Bridge 64 - Nooksack River, North of Brennan, Washington, undated
- ItemBB027070 - Great Northern Engineering Drawing: 4 Inch Bearing Box Shaft, Bridge 64 - Nooksack River, North of Brennan, Washington, undated
- ItemBB027071 - Great Northern Engineering Drawing: 6 Inch Bearing Box Shaft, Bridge 64 - Nooksack River, North of Brennan, Washington, undated
- ItemBB027072 - Great Northern Engineering Drawing: Shop Plan - Standard Keys, Bridge 64 - Nooksack River, North of Brennan, Washington, undated
- 488 more...