Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Cyfres003 - Great Northern Railway Company (U.S.)
- Is-gyfres009 - Engineering Records
- 007 - Part fabrication drawing
- 406 mwy...
- EitemEBP0939 - Great Northern Freight Car Technical Drawing, 1914
- EitemEBP0940 - Great Northern Maintenance of Way Car Technical Drawing, 1924
- EitemEBP0941 - Great Northern Freight Car Technical Drawing, 1912
- EitemEBP0942 - Great Northern Freight Car Technical Drawing, 1912
- EitemEBP0943 - Great Northern Freight Car Technical Drawing, 1948
- EitemEBP0944 - Great Northern Freight Car Technical Drawing, 1923
- EitemEBP0945 - Great Northern Freight Car Technical Drawing, 1921
- EitemEBP0988 - Track Technical Drawing, 1906
- EitemEBP0990 - Great Northern Passenger Car Technical Drawing, 1967
- 147 mwy...