Railroad Archives Online
- ArkivE0477 - BNSF Maps, Drawings and Records Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Underserie009 - Engineering Records
- 007 - Part fabrication drawing
- 127 mer...
- ObjektEBP0646 - Great Northern Freight Car Technical Drawing, 1929
- ObjektEBP0647 - Great Northern Freight Car Technical Drawing, 1927
- ObjektEBP0648 - Great Northern Freight Car Technical Drawing, undated
- ObjektEBP0649 - Great Northern Passenger Car Technical Drawing, 1949
- ObjektEBP0650 - Great Northern Freight Car Technical Drawing, 1953
- ObjektEBP0651 - Great Northern Freight Car Technical Drawing, 1949
- ObjektEBP0652 - Great Northern Freight Car Technical Drawing, 1948
- ObjektEBP0653 - Great Northern Freight Car Technical Drawing, 1952
- ObjektEBP0654 - Great Northern Freight Car Technical Drawing, 1949
- 426 mer...