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
- 2246 more...
- ItemJSBP5965 - Great Northern Railway Historical Society Blueprint Collection JSBP5965, Superior, Wisconsin, 1951.
- ItemJSBP5969 - Great Northern Railway Historical Society Blueprint Collection JSBP5969, Superior, Wisconsin, 1951.
- ItemJSBP5970 - Great Northern Railway Historical Society Blueprint Collection JSBP5970, Superior, Wisconsin, 1951.
- ItemJSBP5971 - Great Northern Railway Historical Society Blueprint Collection JSBP5971, Superior, Wisconsin, 1951.
- ItemJSBP5972 - Great Northern Railway Historical Society Blueprint Collection JSBP5972, Superior, Wisconsin, 1952.
- ItemJSBP5973 - Great Northern Railway Historical Society Blueprint Collection JSBP5973, Superior, Wisconsin, 1952.
- ItemJSBP5974 - Great Northern Railway Historical Society Blueprint Collection JSBP5974, Superior, Wisconsin, 1952.
- ItemJSBP5975 - Great Northern Railway Historical Society Blueprint Collection JSBP5975, Superior, Wisconsin, 1954.
- ItemJSBP5976 - Great Northern Railway Historical Society Blueprint Collection JSBP5976, Superior, Wisconsin, 1954.
- 1117 more...