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
- 711 more...
- ItemJSBP2230 - Great Northern Railway Historical Society Blueprint Collection JSBP2230, Havre, Montana, 1926.
- ItemJSBP2241 - Great Northern Railway Historical Society Blueprint Collection JSBP2241, Havre, Montana, 1929.
- ItemJSBP2242 - Great Northern Railway Historical Society Blueprint Collection JSBP2242, Havre, Montana, 1929.
- ItemJSBP2243 - Great Northern Railway Historical Society Blueprint Collection JSBP2243, Havre, Montana, 1929.
- ItemJSBP2245 - Great Northern Railway Historical Society Blueprint Collection JSBP2245, Havre, Montana, 1930.
- ItemJSBP2246 - Great Northern Railway Historical Society Blueprint Collection JSBP2246, Havre, Montana, 1930.
- ItemJSBP2247 - Great Northern Railway Historical Society Blueprint Collection JSBP2247, Havre, Montana, 1933.
- ItemJSBP2248 - Great Northern Railway Historical Society Blueprint Collection JSBP2248, Havre, Montana, 1933.
- ItemJSBP2249 - Great Northern Railway Historical Society Blueprint Collection JSBP2249, Havre, Montana, 1934.
- 2652 more...