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
- 823 more...
- ItemJSBP2381 - Great Northern Railway Historical Society Blueprint Collection JSBP2381, Havre, Montana, 1961.
- ItemJSBP2382 - Great Northern Railway Historical Society Blueprint Collection JSBP2382, Havre, Montana, 1965.
- ItemJSBP2383 - Great Northern Railway Historical Society Blueprint Collection JSBP2383, Havre, Montana, 1965.
- ItemJSBP2384 - Great Northern Railway Historical Society Blueprint Collection JSBP2384, Havre, Montana, 1965.
- ItemJSBP2386 - Great Northern Railway Historical Society Blueprint Collection JSBP2386, Havre, Montana, 1965.
- ItemJSBP2395 - Great Northern Railway Historical Society Blueprint Collection JSBP2395, Havre, Montana, 1965.
- ItemJSBP2398 - Great Northern Railway Historical Society Blueprint Collection JSBP2398, Havre, Montana, 1966.
- ItemJSBP2399 - Great Northern Railway Historical Society Blueprint Collection JSBP2399, Havre, Montana, 1966.
- ItemJSBP2400 - Great Northern Railway Historical Society Blueprint Collection JSBP2400, Havre, Montana, 1966.
- 2540 more...