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 3002 - Depots and Freighthouses
- 1543 more...
- ItemJSBP4863 - Great Northern Railway Historical Society Blueprint Collection JSBP4863, Sioux City, Iowa, undated.
- ItemJSBP4866 - Great Northern Railway Historical Society Blueprint Collection JSBP4866, Sioux Falls, South Dakota, 1905.
- ItemJSBP4868 - Great Northern Railway Historical Society Blueprint Collection JSBP4868, Sioux Falls, South Dakota, 1936.
- ItemJSBP4869 - Great Northern Railway Historical Society Blueprint Collection JSBP4869, Sioux Falls, South Dakota, 1936.
- ItemJSBP4870 - Great Northern Railway Historical Society Blueprint Collection JSBP4870, Sioux Falls, South Dakota, 1936.
- ItemJSBP4871 - Great Northern Railway Historical Society Blueprint Collection JSBP4871, Sioux Falls, South Dakota, 1936.
- ItemJSBP4872 - Great Northern Railway Historical Society Blueprint Collection JSBP4872, Sioux Falls, South Dakota, 1941.
- ItemJSBP4882 - Great Northern Railway Historical Society Blueprint Collection JSBP4882, Sioux Falls, South Dakota, undated.
- ItemJSBP4883 - Great Northern Railway Historical Society Blueprint Collection JSBP4883, Sioux Falls, South Dakota, undated.
- 705 more...