Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3005 - Signals
- 3 more...
- ItemJSBP8513 - Great Northern Railway Historical Society Blueprint Collection JSBP8513, System Wide, undated.
- ItemJSBP0376 - Great Northern Railway Historical Society Blueprint Collection JSBP0376, Argusville, North Dakota, 1948.
- ItemJSBP1050 - Great Northern Railway Historical Society Blueprint Collection JSBP1050, Crookston, Minnesota, 1925.
- ItemJSBP1236 - Great Northern Railway Historical Society Blueprint Collection JSBP1236, Devils Lake, North Dakota, 1949.
- ItemJSBP1700 - Great Northern Railway Historical Society Blueprint Collection JSBP1700, Glyndon, Minnesota, 1909.
- ItemJSBP2512 - Great Northern Railway Historical Society Blueprint Collection JSBP2512, Hillsboro, North Dakota, 1949.
- ItemJSBP2736 - Great Northern Railway Historical Society Blueprint Collection JSBP2736, Huron, South Dakota, 1967.
- ItemJSBP3062 - Great Northern Railway Historical Society Blueprint Collection JSBP3062, Lakota, North Dakota, 1949.
- ItemJSBP3085 - Great Northern Railway Historical Society Blueprint Collection JSBP3085, Larimore, North Dakota, 1906.
- 64 more...