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
- 1273 more...
- ItemEBP2033 - Great Northern Right of Way and Track Map, Klamath County, Oregon, 1931
- ItemEBP2034 - Great Northern Right of Way and Track Map, Klamath County, Oregon, 1931
- ItemEBP2035 - Great Northern Right of Way and Track Map, Klamath County, Oregon, 1931
- ItemEBP2036 - Great Northern Right of Way and Track Map, Klamath County, Oregon, 1931
- ItemEBP2037 - Great Northern Filing Map, Klamath Falls, Oregon, 1931
- ItemEBP2038 - Great Northern Filing Map, Klamath Falls, Oregon, 1931
- ItemEBP2039 - Great Northern Chart, Klamath Falls, Oregon, 1929
- ItemEBP2040 - Great Northern Right of Way and Track Map, Klamath Falls, Oregon, 1929
- ItemEBP2042 - Great Northern Right of Way and Track Map, Klamath Falls, Oregon, undated
- 1734 more...