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
- 210 more...
- ItemEBP0729 - Great Northern Freight Car Technical Drawing, 1936
- ItemEBP0730 - Great Northern Freight Car Technical Drawing, 1927
- ItemEBP0731 - Great Northern Freight Car Technical Drawing, 1937
- ItemEBP0732 - Great Northern Freight Car Technical Drawing, 1939
- ItemEBP0733 - Great Northern Freight Car Technical Drawing, 1937
- ItemEBP0734 - Great Northern Freight Car Technical Drawing, 1945
- ItemEBP0735 - Great Northern Freight Car Technical Drawing, 1947
- ItemEBP0736 - Great Northern Freight Car Technical Drawing, 1947
- ItemEBP0737 - Great Northern Freight Car Technical Drawing, 1947
- 343 more...