Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2007 - Part fabrication drawing
- 556 more...
- ItemEBP4528 - Great Northern Maintenance of Way Car Technical Drawing, 1945
- ItemEBP4529 - Great Northern Maintenance of Way Car Technical Drawing, 1946
- ItemEBP4530 - Great Northern Maintenance of Way Car Technical Drawing, 1946
- ItemEBP4531 - Great Northern Maintenance of Way Car Chart, undated
- ItemEBP4712 - Great Northern Structure Technical Drawing, 1891
- ItemEBP4713 - Great Northern Structure Technical Drawing, 1891