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
- 2175 more...
- 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.
- ItemJSBP5876 - Great Northern Railway Historical Society Blueprint Collection JSBP5876, Superior, Wisconsin, 1943.
- 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.
- 1188 more...