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
- 147 mwy...
- EitemEBP0666 - Great Northern Passenger Car Technical Drawing, 1948
- EitemEBP0667 - Great Northern Passenger Car Technical Drawing, 1948
- EitemEBP0668 - Great Northern Passenger Car Technical Drawing, 1949
- EitemEBP0669 - Great Northern Book of Technical Drawings, undated
- EitemEBP0670 - Great Northern Freight Car Technical Drawing, 1954
- EitemEBP0671 - Great Northern Freight Car Technical Drawing, 1953
- EitemEBP0672 - Great Northern Freight Car Technical Drawing, 1953
- EitemEBP0673 - Great Northern Freight Car Technical Drawing, 1963
- EitemEBP0674 - Great Northern Freight Car Technical Drawing, 1937
- 406 mwy...