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
- 2343 more...
- ItemEBP3675 - Great Northern Filing Map, Snowden, Montana, 1912
- ItemEBP3676 - Great Northern Filing Map, Snowden, Montana, 1938
- ItemEBP3677 - Saint Paul, Minneapolis & Manitoba Railway Map, Snowden, Montana, undated
- ItemEBP3678 - Saint Paul, Minneapolis & Manitoba Railway Map, Snowden, Montana, undated
- ItemEBP3679 - Great Northern Map, Snowsheds and Tunnels, Minnesota, 1933
- ItemEBP3680 - Great Northern Filing Map, Somers, Montana, 1909
- ItemEBP3681 - Great Northern Filing Map, Somers, Montana, 1909
- ItemEBP3682 - Great Northern Filing Map, Somers, Montana, 1909
- ItemEBP3683 - Great Northern Filing Map, Somers, Montana, 1909
- 664 more...