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 3004 - Maintenance of Way support
- 234 more...
- ItemJSBP5782 - Great Northern Railway Historical Society Blueprint Collection JSBP5782, Superior, Wisconsin, 1914.
- ItemJSBP5850 - Great Northern Railway Historical Society Blueprint Collection JSBP5850, Superior, Wisconsin, 1938.
- ItemJSBP5886 - Great Northern Railway Historical Society Blueprint Collection JSBP5886, Superior, Wisconsin, 1945.
- ItemJSBP5887 - Great Northern Railway Historical Society Blueprint Collection JSBP5887, Superior, Wisconsin, 1945.
- ItemJSBP5902 - Great Northern Railway Historical Society Blueprint Collection JSBP5902, Superior, Wisconsin, 1946.
- ItemJSBP5926 - Great Northern Railway Historical Society Blueprint Collection JSBP5926, Superior, Wisconsin, 1948.
- ItemJSBP5927 - Great Northern Railway Historical Society Blueprint Collection JSBP5927, Superior, Wisconsin, 1948.
- ItemJSBP5952 - Great Northern Railway Historical Society Blueprint Collection JSBP5952, Superior, Wisconsin, 1949.
- ItemJSBP5953 - Great Northern Railway Historical Society Blueprint Collection JSBP5953, Superior, Wisconsin, 1949.
- 133 more...