Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 170 more...
- ItemJSBP0929 - Great Northern Railway Historical Society Blueprint Collection JSBP0929, Choteau, Montana, undated.
- ItemJSBP1321 - Great Northern Railway Historical Society Blueprint Collection JSBP1321, Duluth, Minnesota, undated.
- ItemJSBP1988 - Great Northern Railway Historical Society Blueprint Collection JSBP1988, Great Falls, Montana, 1919.
- ItemJSBP2122 - Great Northern Railway Historical Society Blueprint Collection JSBP2122, Great Falls, Montana, undated.
- ItemJSBP2143 - Great Northern Railway Historical Society Blueprint Collection JSBP2143, Halstad, Minnesota, 1928.
- ItemJSBP2487 - Great Northern Railway Historical Society Blueprint Collection JSBP2487, Hibbing, Minnesota, 1919.
- ItemJSBP2974 - Great Northern Railway Historical Society Blueprint Collection JSBP2974, Kelly Lake, Minnesota, 1950.
- ItemJSBP3430 - Great Northern Railway Historical Society Blueprint Collection JSBP3430, Minneapolis, Minnesota, 1940.
- ItemJSBP4469 - Great Northern Railway Historical Society Blueprint Collection JSBP4469, Seattle, Washington, 1928.
- 30 more...