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
- 2171 more...
- ItemJSBP5864 - Great Northern Railway Historical Society Blueprint Collection JSBP5864, Superior, Wisconsin, 1941.
- ItemJSBP5866 - Great Northern Railway Historical Society Blueprint Collection JSBP5866, Superior, Wisconsin, 1942.
- ItemJSBP5869 - Great Northern Railway Historical Society Blueprint Collection JSBP5869, Superior, Wisconsin, 1943.
- ItemJSBP5870 - Great Northern Railway Historical Society Blueprint Collection JSBP5870, Superior, Wisconsin, 1943.
- ItemJSBP5871 - Great Northern Railway Historical Society Blueprint Collection JSBP5871, Superior, Wisconsin, 1943.
- ItemJSBP5872 - Great Northern Railway Historical Society Blueprint Collection JSBP5872, Superior, Wisconsin, 1943.
- ItemJSBP5873 - Great Northern Railway Historical Society Blueprint Collection JSBP5873, Superior, Wisconsin, 1943.
- ItemJSBP5874 - Great Northern Railway Historical Society Blueprint Collection JSBP5874, Superior, Wisconsin, 1943.
- ItemJSBP5875 - Great Northern Railway Historical Society Blueprint Collection JSBP5875, Superior, Wisconsin, 1943.
- 1192 more...