Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série009 - Engineering Records
- 008 - Physical plant drawing
- 002 - Depots and Freighthouses
- 117 en plus...
- PièceEBP3855 - Great Northern Technical Drawing, Saint Paul, Minnesota, 1914
- PièceEBP3878 - Great Northern Technical Drawing, Saint Paul, Minnesota, 1914
- PièceEBP3882 - Great Northern Technical Drawing, Saint Paul, Minnesota, 1958
- PièceEBP3883 - Great Northern Technical Drawing, Saint Paul, Minnesota, 1958
- PièceEBP3884 - Great Northern Technical Drawing, Saint Paul, Minnesota, 1967
- PièceEBP4203 - Great Northern Structure Technical Drawing, 1951
- PièceEBP4205 - Great Northern Structure Technical Drawing, 1944
- PièceEBP4455 - Great Northern Technical Drawing, Wahpeton, North Dakota, 1910
- PièceEBP4456 - Great Northern Technical Drawing, Wahpeton, North Dakota, 1910
- 16 en plus...