Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2001 - Railroads - right of way
- 715 more...
- ItemEBP1318 - Great Northern Right of Way and Track Map, Duluth, Minnesota, 1907
- ItemEBP1319 - Great Northern Right of Way and Track Map, Duluth, Minnesota, 1907
- ItemEBP1320 - Great Northern Right of Way and Track Map, Duluth, Minnesota, 1909
- ItemEBP1321 - Map, Duluth, Minnesota, 1886
- ItemEBP1322 - Map, Duluth, Minnesota, undated
- ItemEBP1324 - Eastern of Minnesota Railroad Right of Way and Track Map, Duluth, Minnesota, 1899
- ItemEBP1325 - Great Northern Right of Way and Track Map, Duluth, Minnesota, 1909
- ItemEBP1327 - Great Northern Right of Way and Track Map, Duluth, Minnesota and Superior, Wisconsin, 1935
- ItemEBP1328 - Map, Duluth and Superior, , undated
- 2292 more...