Railroad Archives Online
- FondoE0477 - BNSF Maps, Drawings and Records Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Sottoserie009 - Engineering Records
- 008 - Physical plant drawing
- 001 - Bridges
- 13 in più...
- Unità documentariaEBP2658 - Great Northern Technical Drawing, Minneapolis, Minnesota, undated
- Unità documentariaEBP2696 - Great Northern Technical Drawing, Minneapolis, Minnesota, 1915
- Unità documentariaEBP2702 - Great Northern Technical Drawing, Minneapolis, Minnesota, 1934
- Unità documentariaEBP2726 - Great Northern Technical Drawing, Minneapolis, Minnesota, 1934
- Unità documentariaEBP3038 - Butler Brothers Ore Dock Technical Drawing, 1911
- Unità documentariaEBP3039 - Butler Brothers Ore Dock Technical Drawing, 1911
- Unità documentariaEBP3040 - Butler Brothers Ore Dock Technical Drawing, 1911
- Unità documentariaEBP3260 - Pullman Car Manufacturing Company Passenger Car Technical Drawing, 1928
- Unità documentariaEBP3381 - Great Northern Technical Drawing, Rock Island, Washington, 1924
- 23 in più...