Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 12 more...
- ItemEBP2656 - Great Northern Technical Drawing, Minneapolis, Minnesota, 1949
- ItemEBP2658 - Great Northern Technical Drawing, Minneapolis, Minnesota, undated
- ItemEBP2696 - Great Northern Technical Drawing, Minneapolis, Minnesota, 1915
- ItemEBP2702 - Great Northern Technical Drawing, Minneapolis, Minnesota, 1934
- ItemEBP2726 - Great Northern Technical Drawing, Minneapolis, Minnesota, 1934
- ItemEBP3038 - Butler Brothers Ore Dock Technical Drawing, 1911
- ItemEBP3039 - Butler Brothers Ore Dock Technical Drawing, 1911
- ItemEBP3040 - Butler Brothers Ore Dock Technical Drawing, 1911
- ItemEBP3260 - Pullman Car Manufacturing Company Passenger Car Technical Drawing, 1928
- 24 more...