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
- 78 mwy...
- EitemEBP0597 - Great Northern Passenger Car Technical Drawing, 1945
- EitemEBP0598 - Great Northern Passenger Car Technical Drawing, 1948
- EitemEBP0599 - Great Northern Passenger Car Technical Drawing, 1949
- EitemEBP0600 - Great Northern Passenger Car Technical Drawing, 1949
- EitemEBP0601 - Great Northern Freight Car Technical Drawing, 1936
- EitemEBP0602 - Great Northern Freight Car Technical Drawing, 1920
- EitemEBP0603 - Great Northern Freight Car Technical Drawing, 1920
- EitemEBP0604 - Great Northern Passenger Car Technical Drawing, 1947
- EitemEBP0605 - Great Northern Passenger Car Technical Drawing, 1948
- 475 mwy...