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 3004 - Maintenance of Way support
- 22 more...
- ItemJSBP0755 - Great Northern Railway Historical Society Blueprint Collection JSBP0755, Calumet, Minnesota, 1949.
- ItemJSBP0768 - Great Northern Railway Historical Society Blueprint Collection JSBP0768, Campbell, Minnesota, 1950.
- ItemJSBP0845 - Great Northern Railway Historical Society Blueprint Collection JSBP0845, Cascade Tunnel, Washington, undated.
- ItemJSBP0856 - Great Northern Railway Historical Society Blueprint Collection JSBP0856, Cass Lake, Minnesota, 1914.
- ItemJSBP0871 - Great Northern Railway Historical Society Blueprint Collection JSBP0871, Casselton, North Dakota, 1903.
- ItemJSBP0887 - Great Northern Railway Historical Society Blueprint Collection JSBP0887, Cedar, Minnesota, 1906.
- ItemJSBP0906 - Great Northern Railway Historical Society Blueprint Collection JSBP0906, Chester, Montana, 1957.
- ItemJSBP0910 - Great Northern Railway Historical Society Blueprint Collection JSBP0910, Chewelah, Washington, 1939.
- ItemJSBP0934 - Great Northern Railway Historical Society Blueprint Collection JSBP0934, Church's Ferry, North Dakota, 1952.
- 345 more...