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
- 2219 more...
- ItemJSBP5925 - Great Northern Railway Historical Society Blueprint Collection JSBP5925, Superior, Wisconsin, 1948.
- ItemJSBP5931 - Great Northern Railway Historical Society Blueprint Collection JSBP5931, Superior, Wisconsin, 1949.
- ItemJSBP5932 - Great Northern Railway Historical Society Blueprint Collection JSBP5932, Superior, Wisconsin, 1949.
- ItemJSBP5933 - Great Northern Railway Historical Society Blueprint Collection JSBP5933, Superior, Wisconsin, 1949.
- ItemJSBP5934 - Great Northern Railway Historical Society Blueprint Collection JSBP5934, Superior, Wisconsin, 1949.
- ItemJSBP5936 - Great Northern Railway Historical Society Blueprint Collection JSBP5936, Superior, Wisconsin, 1949.
- ItemJSBP5937 - Great Northern Railway Historical Society Blueprint Collection JSBP5937, Superior, Wisconsin, 1949.
- ItemJSBP5938 - Great Northern Railway Historical Society Blueprint Collection JSBP5938, Superior, Wisconsin, 1949.
- ItemJSBP5939 - Great Northern Railway Historical Society Blueprint Collection JSBP5939, Superior, Wisconsin, 1949.
- 1144 more...