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
- 797 more...
- ItemJSBP2337 - Great Northern Railway Historical Society Blueprint Collection JSBP2337, Havre, Montana, 1949.
- ItemJSBP2338 - Great Northern Railway Historical Society Blueprint Collection JSBP2338, Havre, Montana, 1949.
- ItemJSBP2339 - Great Northern Railway Historical Society Blueprint Collection JSBP2339, Havre, Montana, 1949.
- ItemJSBP2342 - Great Northern Railway Historical Society Blueprint Collection JSBP2342, Havre, Montana, 1949.
- ItemJSBP2343 - Great Northern Railway Historical Society Blueprint Collection JSBP2343, Havre, Montana, 1950.
- ItemJSBP2346 - Great Northern Railway Historical Society Blueprint Collection JSBP2346, Havre, Montana, 1950.
- ItemJSBP2347 - Great Northern Railway Historical Society Blueprint Collection JSBP2347, Havre, Montana, 1950.
- ItemJSBP2348 - Great Northern Railway Historical Society Blueprint Collection JSBP2348, Havre, Montana, 1950.
- ItemJSBP2349 - Great Northern Railway Historical Society Blueprint Collection JSBP2349, Havre, Montana, 1950.
- 2566 more...