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
- 2137 more...
- ItemJSBP5775 - Great Northern Railway Historical Society Blueprint Collection JSBP5775, Superior, Wisconsin, 1909.
- ItemJSBP5776 - Great Northern Railway Historical Society Blueprint Collection JSBP5776, Superior, Wisconsin, 1909.
- ItemJSBP5784 - Great Northern Railway Historical Society Blueprint Collection JSBP5784, Superior, Wisconsin, 1915.
- ItemJSBP5789 - Great Northern Railway Historical Society Blueprint Collection JSBP5789, Superior, Wisconsin, 1917.
- ItemJSBP5798 - Great Northern Railway Historical Society Blueprint Collection JSBP5798, Superior, Wisconsin, 1919.
- ItemJSBP5799 - Great Northern Railway Historical Society Blueprint Collection JSBP5799, Superior, Wisconsin, 1919.
- ItemJSBP5800 - Great Northern Railway Historical Society Blueprint Collection JSBP5800, Superior, Wisconsin, 1919.
- ItemJSBP5801 - Great Northern Railway Historical Society Blueprint Collection JSBP5801, Superior, Wisconsin, 1919.
- ItemJSBP5802 - Great Northern Railway Historical Society Blueprint Collection JSBP5802, Superior, Wisconsin, 1919.
- 1226 more...