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
- 649 more...
- ItemJSBP2194 - Great Northern Railway Historical Society Blueprint Collection JSBP2194, Havre, Montana, 1894.
- ItemJSBP2195 - Great Northern Railway Historical Society Blueprint Collection JSBP2195, Havre, Montana, 1899.
- ItemJSBP2204 - Great Northern Railway Historical Society Blueprint Collection JSBP2204, Havre, Montana, 1909.
- ItemJSBP2205 - Great Northern Railway Historical Society Blueprint Collection JSBP2205, Havre, Montana, 1909.
- ItemJSBP2206 - Great Northern Railway Historical Society Blueprint Collection JSBP2206, Havre, Montana, 1909.
- ItemJSBP2209 - Great Northern Railway Historical Society Blueprint Collection JSBP2209, Havre, Montana, 1918.
- ItemJSBP2210 - Great Northern Railway Historical Society Blueprint Collection JSBP2210, Havre, Montana, 1918.
- ItemJSBP2211 - Great Northern Railway Historical Society Blueprint Collection JSBP2211, Havre, Montana, 1918.
- ItemJSBP2212 - Great Northern Railway Historical Society Blueprint Collection JSBP2212, Havre, Montana, 1918.
- 1599 more...