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
- 1671 more...
- ItemBB024156 - Great Northern Engineering Drawing: Trolley Supports, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- ItemBB024159 - Great Northern Engineering Drawing: General Plan, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, 1927
- ItemBB024160 - Great Northern Engineering Drawing: General and Masonry Plan, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024161 - Great Northern Engineering Drawing: Fenders, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024162 - Great Northern Engineering Drawing: Structural Steel, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024163 - Great Northern Engineering Drawing: Structural Steel, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024164 - Great Northern Engineering Drawing: Structural Steel, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024165 - Great Northern Engineering Drawing: Structural Steel, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024166 - Great Northern Engineering Drawing: Shop Plan - Floor Beams, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- 2321 more...