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
- 167 more...
- ItemJSBP0794 - Great Northern Railway Historical Society Blueprint Collection JSBP0794, Cascade, Montana, 1915.
- ItemJSBP0796 - Great Northern Railway Historical Society Blueprint Collection JSBP0796, Cascade, Montana, 1918.
- ItemJSBP0798 - Great Northern Railway Historical Society Blueprint Collection JSBP0798, Cascade, Montana, 1956.
- ItemJSBP0799 - Great Northern Railway Historical Society Blueprint Collection JSBP0799, Cascade, Montana, 1956.
- ItemJSBP0800 - Great Northern Railway Historical Society Blueprint Collection JSBP0800, Cascade, Montana, 1956.
- ItemJSBP0802 - Great Northern Railway Historical Society Blueprint Collection JSBP0802, Cascade, Montana, 1957.
- ItemJSBP0857 - Great Northern Railway Historical Society Blueprint Collection JSBP0857, Cass Lake, Minnesota, 1915.
- ItemJSBP0876 - Great Northern Railway Historical Society Blueprint Collection JSBP0876, Casselton, North Dakota, 1916.
- ItemJSBP0877 - Great Northern Railway Historical Society Blueprint Collection JSBP0877, Casselton, North Dakota, 1916.
- 2081 more...