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
- 551 more...
- ItemEBP4232 - Great Northern Steam Locomotive Technical Drawing, undated
- ItemEBP4253 - Great Northern Bridge Technical Drawing, 1926
- ItemEBP4260 - Great Northern Structure Technical Drawing, undated
- ItemEBP4261 - Great Northern Structure Technical Drawing, 1929
- ItemEBP4262 - Great Northern Bridge Technical Drawing, 1925
- 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
- 2 more...