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 2001 - Railroads - Right of Way
- 41 more...
- ItemJSBP10588 - Great Northern Railway Historical Society Blueprint Collection JSBP10588, Washington, undated.
- ItemJSBP10607 - Great Northern Railway Historical Society Blueprint Collection JSBP10607, Montana, undated.
- ItemJSBP10608 - Great Northern Railway Historical Society Blueprint Collection JSBP10608, Montana, undated.
- ItemJSBP10612 - Great Northern Railway Historical Society Blueprint Collection JSBP10612, North Dakota, undated.
- ItemJSBP1127 - Great Northern Railway Historical Society Blueprint Collection JSBP1127, Dassel, Minnesota, 1919.
- ItemJSBP1315 - Great Northern Railway Historical Society Blueprint Collection JSBP1315, Duluth, Minnesota, 1947.
- ItemJSBP1318 - Great Northern Railway Historical Society Blueprint Collection JSBP1318, Duluth, Minnesota, undated.
- ItemJSBP1319 - Great Northern Railway Historical Society Blueprint Collection JSBP1319, Duluth, Minnesota, undated.
- ItemJSBP1327 - Great Northern Railway Historical Society Blueprint Collection JSBP1327, Duluth - Superior, 1918.
- 51 more...