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
- 537 mwy...
- EitemEBP3804 - Steam Locomotive Technical Drawing, 1927
- EitemEBP3907 - Soo Line Technical Drawing, Saint Paul and Minneapolis, Minnesota, 1923
- EitemEBP3921 - Great Northern Technical Drawing, Saint Cloud, Minnesota, 1931
- EitemEBP3922 - Great Northern Technical Drawing, Saint Cloud, Minnesota, 1951
- EitemEBP4102 - Burlington Northern Technical Drawing, Superior, Wisconsin, 1975
- EitemEBP4148 - Great Northern Maintenance of Way Car Technical Drawing, undated
- EitemEBP4152 - Darwin Crown Track Technical Drawing, 1902
- EitemEBP4153 - Great Northern Steam Locomotive Technical Drawing, 1960
- EitemEBP4155 - Central Railroad of New Jersey Track Technical Drawing, 1905
- 16 mwy...