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
- 2181 more...
- ItemJSBP5877 - Great Northern Railway Historical Society Blueprint Collection JSBP5877, Superior, Wisconsin, 1944.
- ItemJSBP5878 - Great Northern Railway Historical Society Blueprint Collection JSBP5878, Superior, Wisconsin, 1944.
- ItemJSBP5880 - Great Northern Railway Historical Society Blueprint Collection JSBP5880, Superior, Wisconsin, 1945.
- ItemJSBP5881 - Great Northern Railway Historical Society Blueprint Collection JSBP5881, Superior, Wisconsin, 1945.
- ItemJSBP5882 - Great Northern Railway Historical Society Blueprint Collection JSBP5882, Superior, Wisconsin, 1945.
- ItemJSBP5883 - Great Northern Railway Historical Society Blueprint Collection JSBP5883, Superior, Wisconsin, 1945.
- ItemJSBP5884 - Great Northern Railway Historical Society Blueprint Collection JSBP5884, Superior, Wisconsin, 1945.
- ItemJSBP5885 - Great Northern Railway Historical Society Blueprint Collection JSBP5885, Superior, Wisconsin, 1945.
- ItemJSBP5891 - Great Northern Railway Historical Society Blueprint Collection JSBP5891, Superior, Wisconsin, 1946.
- 1182 more...