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
- 479 mwy...
- EitemEBP2519 - Great Northern Mail Equipment Technical Drawing, 1898
- EitemEBP2520 - Great Northern Mail Equipment Technical Drawing, 1898
- EitemEBP2521 - Great Northern Mail Equipment Technical Drawing, 1898
- EitemEBP2522 - Columbian Mail Equipment Technical Drawing, undated
- EitemEBP2523 - Columbian Mail Equipment Technical Drawing, 1909
- EitemEBP2524 - Mail Equipment Technical Drawing, 1909
- EitemEBP2525 - Mail Equipment Technical Drawing, undated
- EitemEBP2889 - Great Northern Maintenance of Way Car Technical Drawing, undated
- EitemEBP2890 - Steam Locomotive Technical Drawing, undated
- 74 mwy...