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
- 2152 more...
- ItemJSBP5815 - Great Northern Railway Historical Society Blueprint Collection JSBP5815, Superior, Wisconsin, 1924.
- ItemJSBP5816 - Great Northern Railway Historical Society Blueprint Collection JSBP5816, Superior, Wisconsin, 1925.
- ItemJSBP5818 - Great Northern Railway Historical Society Blueprint Collection JSBP5818, Superior, Wisconsin, 1926.
- ItemJSBP5825 - Great Northern Railway Historical Society Blueprint Collection JSBP5825, Superior, Wisconsin, 1928.
- ItemJSBP5826 - Great Northern Railway Historical Society Blueprint Collection JSBP5826, Superior, Wisconsin, 1928.
- ItemJSBP5827 - Great Northern Railway Historical Society Blueprint Collection JSBP5827, Superior, Wisconsin, 1928.
- ItemJSBP5831 - Great Northern Railway Historical Society Blueprint Collection JSBP5831, Superior, Wisconsin, 1930.
- ItemJSBP5842 - Great Northern Railway Historical Society Blueprint Collection JSBP5842, Superior, Wisconsin, 1931.
- ItemJSBP5843 - Great Northern Railway Historical Society Blueprint Collection JSBP5843, Superior, Wisconsin, 1931.
- 1211 more...