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
- 2034 more...
- ItemEBP3186 - Great Northern Right of Way and Track Map, Pokegama, Minnesota, 1896
- ItemEBP3189 - Map, Pomroy, Minnesota, undated
- ItemEBP3190 - Map, Pomroy, Minnesota, undated
- ItemEBP3191 - Map, Pomroy, Minnesota, undated
- ItemEBP3192 - Great Northern Right of Way and Track Map, Poorbraugh, Minnesota, 1890
- ItemEBP3193 - Great Northern Filing Map, Poplar, Montana, 1968
- ItemEBP3194 - Great Northern Right of Way and Track Map, Poplar, Montana, undated
- ItemEBP3195 - Great Northern Right of Way and Track Map, Poplar, Montana, 1913
- ItemEBP3196 - Great Northern Filing Map, Poplar, Montana, 1909
- 973 more...