Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série009 - Engineering Records
- 007 - Part fabrication drawing
- 264 en plus...
- PièceEBP0783 - Great Northern Shop Technical Drawing, 1941
- PièceEBP0784 - Great Northern Passenger Car Technical Drawing, 1949
- PièceEBP0785 - Great Northern Freight Car Technical Drawing, 1953
- PièceEBP0786 - Great Northern Freight Car Technical Drawing, 1954
- PièceEBP0787 - Great Northern Freight Car Technical Drawing, 1924
- PièceEBP0788 - Great Northern Passenger Car Technical Drawing, 1948
- PièceEBP0789 - Great Northern Freight Car Technical Drawing, 1928
- PièceEBP0790 - Great Northern Passenger Car Technical Drawing, 1949
- PièceEBP0791 - Great Northern Passenger Car Technical Drawing, 1947
- 289 en plus...