Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Cyfres003 - Great Northern Railway Company (U.S.)
- Is-gyfres012 - Cartographic materials
- 002 - Plats
- 95 mwy...
- EitemEBP4655 - Great Northern Filing Map, Wicks, Montana, 1954
- EitemEBP4656 - Great Northern Filing Map, Wicks, Montana, 1954
- EitemEBP4721 - Great Northern Filing Map, Winnipeg, Manitoba, 1914
- EitemEBP4746 - Great Northern Filing Map, Wolf Point, Montana, 1925
- EitemEBP4758 - Great Northern Filing Map, Wolf Point, Montana, 1918
- EitemEBP4759 - Great Northern Filing Map, Wolf Point, Montana, 1916
- EitemEBP4760 - Great Northern Filing Map, Wolf Point, Montana, 1916
- EitemEBP4761 - Great Northern Filing Map, Wolf Point, Montana, 1916
- EitemEBP4775 - Vancouver, Victoria and Eastern Railway Filing Map, Yale, British Columbia, 1905