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
- 172 mwy...
- EitemEBP0691 - Great Northern Passenger Car Technical Drawing, 1947
- EitemEBP0692 - Great Northern Passenger Car Technical Drawing, 1947
- EitemEBP0693 - Great Northern Freight Car Technical Drawing, 1923
- EitemEBP0694 - Great Northern Freight Car Technical Drawing, 1926
- EitemEBP0695 - Great Northern Freight Car Technical Drawing, 1923
- EitemEBP0696 - Great Northern Freight Car Technical Drawing, 1923
- EitemEBP0697 - Great Northern Passenger Car Technical Drawing, 1949
- EitemEBP0698 - Great Northern Passenger Car Technical Drawing, 1949
- EitemEBP0699 - Great Northern Passenger Car Technical Drawing, 1949
- 381 mwy...