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
- 90 more...
- ItemEBP0609 - Great Northern Freight Car Technical Drawing, 1927
- ItemEBP0610 - Great Northern Freight Car Technical Drawing, 1931
- ItemEBP0611 - Great Northern Freight Car Technical Drawing, 1926
- ItemEBP0612 - Great Northern Freight Car Technical Drawing, 1924
- ItemEBP0613 - Great Northern Freight Car Technical Drawing, 1911
- ItemEBP0614 - Great Northern Freight Car Technical Drawing, 1906
- ItemEBP0615 - Great Northern Freight Car Technical Drawing, 1922
- ItemEBP0616 - Great Northern Freight Car Technical Drawing, 1919
- ItemEBP0617 - Great Northern Freight Car Technical Drawing, 1929
- 463 more...