Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série012 - Cartographic materials
- 001 - Railroads - right of way
- 960 en plus...
- PièceEBP1650 - Great Northern Map, GN System Map, Minnesota, 1918
- PièceEBP1651 - Great Northern Map, GN System Map, Minnesota, 1932
- PièceEBP1653 - Great Northern Map, Good Hope, Minnesota, undated
- PièceEBP1654 - Eastern of Minnesota Railroad Right of Way and Track Map, Goodland, Minnesota, 1903
- PièceEBP1655 - Great Northern Plan , Goose River, North Dakota, 1897
- PièceEBP1656 - Great Northern Map, Gordon, Minnesota, undated
- PièceEBP1657 - Great Northern Map, Gorman, Minnesota, undated
- PièceEBP1658 - Great Northern Map, Gorton, Minnesota, undated
- PièceEBP1659 - Saint Paul, Minneapolis & Manitoba Railway Right of Way and Track Map, Grafton, North Dakota, undated
- 2047 en plus...