Railroad Archives Online
- CollectionD0018 - Robert E. Kelly Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2001 - Railroads - Right of Way
- 28 more...
- ItemW2018-071-58 - Great Northern Railway Right of Way Mileposts 1578-1597, Adrian, Washington, 1929
- ItemW2018-071-95 - Great Northern Railway Right of Way to Airport, Geiger Field Spur, Washington, 1943
- ItemW2018-071-206 - Great Northern Railway Right of Way Mileposts 1632-1635, Columbia River, Washington, 1961
- ItemW2018-071-207 - Great Northern Railway Right of Way Mileposts 1637-1638, Voltage, Washington, 1961
- ItemW2018-071-217 - Great Northern Railway Right of Way Mileposts 174-175, Bradshaw, British Columbia, 1920
- ItemW2021-012-006 - Great Northern Right of Way Map Skykomish, Washington, 1894