Railroad Archives Online
- ArkivE0477 - BNSF Maps, Drawings and Records Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Underserie009 - Engineering Records
- 007 - Track
- 92 mer...
- ObjektEBP3272 - Great Northern Track Technical Drawing, undated
- ObjektEBP3273 - Great Northern Track Technical Drawing, undated
- ObjektEBP3274 - Great Northern Track Technical Drawing, 1890
- ObjektEBP3275 - Great Northern Track Technical Drawing, 1896
- ObjektEBP3276 - Great Northern Track Technical Drawing, 1896
- ObjektEBP3277 - Great Northern Track Technical Drawing, 1890
- ObjektEBP3278 - Great Northern Track Technical Drawing, 1913
- ObjektEBP3279 - Saint Paul, Minneapolis & Manitoba Railway Track Technical Drawing, 1888
- ObjektEBP3280 - Saint Paul, Minneapolis & Manitoba Railway Track Technical Drawing, 1887
- 153 mer...