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
- 183 mwy...
- EitemEBP0702 - Great Northern Passenger Car Technical Drawing, 1949
- EitemEBP0703 - Great Northern Freight Car Technical Drawing, 1952
- EitemEBP0704 - Great Northern Freight Car Technical Drawing, 1952
- EitemEBP0705 - Great Northern Freight Car Technical Drawing, 1951
- EitemEBP0706 - Great Northern Freight Car Technical Drawing, 1951
- EitemEBP0707 - Great Northern Freight Car Technical Drawing, 1952
- EitemEBP0708 - Great Northern Freight Car Technical Drawing, 1953
- EitemEBP0709 - Great Northern Freight Car Technical Drawing, 1929
- EitemEBP0710 - Great Northern Freight Car Technical Drawing, 1930
- 370 mwy...