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
- 2637 more...
- ItemBB025986 - Great Northern Engineering Drawing: Bridge Number 52 - Pier Number 2, Bridge 52 - Baker River, West of Concrete, Washington, undated
- ItemBB025987 - Great Northern Engineering Drawing: Design 98 Foot Through Plate Girder Span, Bridge 52 - Baker River, West of Concrete, Washington, undated
- ItemBB025988 - Great Northern Engineering Drawing: Design 98 Foot Through Plate Girder Span, Bridge 52 - Baker River, West of Concrete, Washington, undated
- ItemBB025989 - Great Northern Engineering Drawing: Bill of Material and Repairs Pier Number 3, Bridge 52 - Baker River, West of Concrete, Washington, undated
- ItemBB025990 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 52 - Baker River, West of Concrete, Washington, undated
- ItemBB025991 - Great Northern Engineering Drawing: Shop Plan - Casting and Plates, Bridge 52 - Baker River, West of Concrete, Washington, undated
- ItemBB025992 - Great Northern Engineering Drawing: Shop Plan - Girders, Bridge 52 - Baker River, West of Concrete, Washington, undated
- ItemBB025993 - Great Northern Engineering Drawing: Shop Plan - Girders, Bridge 52 - Baker River, West of Concrete, Washington, undated
- ItemBB025994 - Great Northern Engineering Drawing: Shop Plan - Floor Beams and Stringers, Bridge 52 - Baker River, West of Concrete, Washington, undated
- 1355 more...