Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 121 more...
- ItemJSBP6020 - Great Northern Railway Historical Society Blueprint Collection JSBP6020, Sweet Grass, Montana, undated.
- ItemJSBP7902 - Great Northern Railway Historical Society Blueprint Collection JSBP7902, System Wide, 1947.
- ItemJSBP8540 - Great Northern Railway Historical Society Blueprint Collection JSBP8540, Thompson, North Dakota, 1946.
- ItemJSBP8556 - Great Northern Railway Historical Society Blueprint Collection JSBP8556, Tioga, North Dakota, undated.
- ItemJSBP8579 - Great Northern Railway Historical Society Blueprint Collection JSBP8579, Tumwater, Washington, 1916.
- ItemJSBP8584 - Great Northern Railway Historical Society Blueprint Collection JSBP8584, Valley, Washington, 1918.
- ItemJSBP8586 - Great Northern Railway Historical Society Blueprint Collection JSBP8586, Valley, Washington, 1919.
- ItemJSBP8605 - Great Northern Railway Historical Society Blueprint Collection JSBP8605, Vancouver, British Columbia, 1916.
- ItemJSBP8765 - Great Northern Railway Historical Society Blueprint Collection JSBP8765, Wells, Washington, 1919.
- 79 more...