Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 12 more...
- ItemEBP0452 - Great Northern Filing Map, Browning, Montana, 1909
- ItemEBP0453 - Great Northern Filing Map, Browning, Montana, 1918
- ItemEBP0454 - Great Northern Filing Map, Browning, Montana, undated
- ItemEBP0455 - Great Northern Filing Map, Browning, Montana, 1910
- ItemEBP0458 - Great Northern Filing Map, Browning, Montana, 1967
- ItemEBP0459 - Great Northern Filing Map, Browning, Montana, 1966
- ItemEBP0996 - Great Northern Filing Map, Chelan, Washington, 1913
- ItemEBP1001 - Great Northern Filing Map, Chelsea, Montana, 1910
- ItemEBP1002 - Great Northern Filing Map, Chelsea, Montana, undated
- 83 more...