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 3002 - Depots and Freighthouses
- 587 more...
- ItemJSBP2034 - Great Northern Railway Historical Society Blueprint Collection JSBP2034, Great Falls, Montana, 1943.
- ItemJSBP2035 - Great Northern Railway Historical Society Blueprint Collection JSBP2035, Great Falls, Montana, 1943.
- ItemJSBP2036 - Great Northern Railway Historical Society Blueprint Collection JSBP2036, Great Falls, Montana, 1943.
- ItemJSBP2037 - Great Northern Railway Historical Society Blueprint Collection JSBP2037, Great Falls, Montana, 1943.
- ItemJSBP2038 - Great Northern Railway Historical Society Blueprint Collection JSBP2038, Great Falls, Montana, 1943.
- ItemJSBP2065 - Great Northern Railway Historical Society Blueprint Collection JSBP2065, Great Falls, Montana, 1947.
- ItemJSBP2068 - Great Northern Railway Historical Society Blueprint Collection JSBP2068, Great Falls, Montana, 1947.
- ItemJSBP2069 - Great Northern Railway Historical Society Blueprint Collection JSBP2069, Great Falls, Montana, 1947.
- ItemJSBP2073 - Great Northern Railway Historical Society Blueprint Collection JSBP2073, Great Falls, Montana, 1949.
- 1661 more...