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 3003 - Maintenance Facilities
- 1653 more...
- ItemJSBP4855 - Great Northern Railway Historical Society Blueprint Collection JSBP4855, Sioux City, Iowa, 1954.
- ItemJSBP4873 - Great Northern Railway Historical Society Blueprint Collection JSBP4873, Sioux Falls, South Dakota, 1942.
- ItemJSBP4874 - Great Northern Railway Historical Society Blueprint Collection JSBP4874, Sioux Falls, South Dakota, 1944.
- ItemJSBP4875 - Great Northern Railway Historical Society Blueprint Collection JSBP4875, Sioux Falls, South Dakota, 1945.
- ItemJSBP4876 - Great Northern Railway Historical Society Blueprint Collection JSBP4876, Sioux Falls, South Dakota, 1951.
- ItemJSBP4877 - Great Northern Railway Historical Society Blueprint Collection JSBP4877, Sioux Falls, South Dakota, 1952.
- ItemJSBP4878 - Great Northern Railway Historical Society Blueprint Collection JSBP4878, Sioux Falls, South Dakota, 1955.
- ItemJSBP4879 - Great Northern Railway Historical Society Blueprint Collection JSBP4879, Sioux Falls, South Dakota, 1955.
- ItemJSBP4880 - Great Northern Railway Historical Society Blueprint Collection JSBP4880, Sioux Falls, South Dakota, 1955.
- 1710 more...