Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Cyfres003 - Great Northern Railway Company (U.S.)
- Is-gyfres012 - Cartographic materials
- 001 - Railroads - right of way
- 2017 mwy...
- EitemEBP3164 - Great Northern Right of Way and Track Map, Piegan, Montana, 1891
- EitemEBP3165 - Saint Paul, Minneapolis & Manitoba Railway Filing Map, Piegan, Montana, 1891
- EitemEBP3166 - Saint Paul, Minneapolis & Manitoba Railway Right of Way and Track Map, Piegan, Montana, 1891
- EitemEBP3167 - Saint Paul, Minneapolis & Manitoba Railway Right of Way and Track Map, Piegan, Montana, 1890
- EitemEBP3168 - Map, Pine Lake, Minnesota, undated
- EitemEBP3169 - Spokane and Inland Empire Railway Map, Pitcher, Washington, undated
- EitemEBP3170 - Spokane and Inland Empire Railway Map, Pitcher, Washington, undated
- EitemEBP3172 - Great Northern Right of Way and Track Map, Pleasant Valley, Montana, 1893
- EitemEBP3173 - Map, Pleasant View, Minnesota, undated
- 990 mwy...