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
- 679 more...
- ItemJSBP2370 - Great Northern Railway Historical Society Blueprint Collection JSBP2370, Havre, Montana, 1953.
- ItemJSBP2373 - Great Northern Railway Historical Society Blueprint Collection JSBP2373, Havre, Montana, 1957.
- ItemJSBP2396 - Great Northern Railway Historical Society Blueprint Collection JSBP2396, Havre, Montana, 1966.
- ItemJSBP2397 - Great Northern Railway Historical Society Blueprint Collection JSBP2397, Havre, Montana, 1966.
- ItemJSBP2403 - Great Northern Railway Historical Society Blueprint Collection JSBP2403, Havre, Montana, 1967.
- ItemJSBP2404 - Great Northern Railway Historical Society Blueprint Collection JSBP2404, Havre, Montana, 1968.
- ItemJSBP2410 - Great Northern Railway Historical Society Blueprint Collection JSBP2410, Havre, Montana, 1968.
- ItemJSBP2411 - Great Northern Railway Historical Society Blueprint Collection JSBP2411, Havre, Montana, 1969.
- ItemJSBP2412 - Great Northern Railway Historical Society Blueprint Collection JSBP2412, Havre, Montana, 1969.
- 1569 more...