Railroad Archives Online
- ArquivoE0477 - BNSF Maps, Drawings and Records Collection
- Série003 - Great Northern Railway Company (U.S.)
- Subsérie009 - Engineering Records
- 007 - Part fabrication drawing
- 260 mais...
- ItemEBP0779 - Great Northern Passenger Car Technical Drawing, 1949
- ItemEBP0780 - Great Northern Freight Car Technical Drawing, 1923
- ItemEBP0781 - Great Northern Freight Car Technical Drawing, 1923
- ItemEBP0782 - Great Northern Passenger Car Technical Drawing, 1947
- ItemEBP0783 - Great Northern Shop Technical Drawing, 1941
- ItemEBP0784 - Great Northern Passenger Car Technical Drawing, 1949
- ItemEBP0785 - Great Northern Freight Car Technical Drawing, 1953
- ItemEBP0786 - Great Northern Freight Car Technical Drawing, 1954
- ItemEBP0787 - Great Northern Freight Car Technical Drawing, 1924
- 293 mais...