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
- 668 more...
- ItemJSBP2238 - Great Northern Railway Historical Society Blueprint Collection JSBP2238, Havre, Montana, 1929.
- ItemJSBP2239 - Great Northern Railway Historical Society Blueprint Collection JSBP2239, Havre, Montana, 1929.
- ItemJSBP2240 - Great Northern Railway Historical Society Blueprint Collection JSBP2240, Havre, Montana, 1929.
- ItemJSBP2318 - Great Northern Railway Historical Society Blueprint Collection JSBP2318, Havre, Montana, 1948.
- ItemJSBP2319 - Great Northern Railway Historical Society Blueprint Collection JSBP2319, Havre, Montana, 1948.
- ItemJSBP2320 - Great Northern Railway Historical Society Blueprint Collection JSBP2320, Havre, Montana, 1948.
- ItemJSBP2335 - Great Northern Railway Historical Society Blueprint Collection JSBP2335, Havre, Montana, 1948.
- ItemJSBP2336 - Great Northern Railway Historical Society Blueprint Collection JSBP2336, Havre, Montana, 1948.
- ItemJSBP2341 - Great Northern Railway Historical Society Blueprint Collection JSBP2341, Havre, Montana, 1949.
- 1580 more...