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
- 270 more...
- ItemJSBP0861 - Great Northern Railway Historical Society Blueprint Collection JSBP0861, Cass Lake, Minnesota, 1944.
- ItemJSBP0863 - Great Northern Railway Historical Society Blueprint Collection JSBP0863, Cass Lake, Minnesota, 1949.
- ItemJSBP0864 - Great Northern Railway Historical Society Blueprint Collection JSBP0864, Cass Lake, Minnesota, 1949.
- ItemJSBP0865 - Great Northern Railway Historical Society Blueprint Collection JSBP0865, Cass Lake, Minnesota, 1949.
- ItemJSBP0866 - Great Northern Railway Historical Society Blueprint Collection JSBP0866, Cass Lake, Minnesota, 1949.
- ItemJSBP0867 - Great Northern Railway Historical Society Blueprint Collection JSBP0867, Cass Lake, Minnesota, 1949.
- ItemJSBP0868 - Great Northern Railway Historical Society Blueprint Collection JSBP0868, Cass Lake, Minnesota, 1949.
- ItemJSBP0869 - Great Northern Railway Historical Society Blueprint Collection JSBP0869, Cass Lake, Minnesota, 1952.
- ItemJSBP0870 - Great Northern Railway Historical Society Blueprint Collection JSBP0870, Casselton, North Dakota, 1902.
- 3093 more...