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 3007 - Track
- 109 more...
- ItemJSBP2477 - Great Northern Railway Historical Society Blueprint Collection JSBP2477, Hereford, Minnesota, 1916.
- ItemJSBP2484 - Great Northern Railway Historical Society Blueprint Collection JSBP2484, Hibbing, Minnesota, 1908.
- ItemJSBP2485 - Great Northern Railway Historical Society Blueprint Collection JSBP2485, Hibbing, Minnesota, 1909.
- ItemJSBP2486 - Great Northern Railway Historical Society Blueprint Collection JSBP2486, Hibbing, Minnesota, 1910.
- ItemJSBP2493 - Great Northern Railway Historical Society Blueprint Collection JSBP2493, Hibbing, Minnesota, undated.
- ItemJSBP2494 - Great Northern Railway Historical Society Blueprint Collection JSBP2494, Highgate, Montana, 1919.
- ItemJSBP2495 - Great Northern Railway Historical Society Blueprint Collection JSBP2495, Hills, Minnesota, 1918.
- ItemJSBP2498 - Great Northern Railway Historical Society Blueprint Collection JSBP2498, Hills, Minnesota, undated.
- ItemJSBP2499 - Great Northern Railway Historical Society Blueprint Collection JSBP2499, Hillsboro, North Dakota, 1908.
- 296 more...