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 3004 - Maintenance of Way support
- 84 more...
- ItemJSBP2394 - Great Northern Railway Historical Society Blueprint Collection JSBP2394, Havre, Montana, 1965.
- ItemJSBP2402 - Great Northern Railway Historical Society Blueprint Collection JSBP2402, Havre, Montana, 1966.
- ItemJSBP2555 - Great Northern Railway Historical Society Blueprint Collection JSBP2555, Hillyard, Washington, 1920.
- ItemJSBP2556 - Great Northern Railway Historical Society Blueprint Collection JSBP2556, Hillyard, Washington, 1920.
- ItemJSBP2557 - Great Northern Railway Historical Society Blueprint Collection JSBP2557, Hillyard, Washington, 1920.
- ItemJSBP2638 - Great Northern Railway Historical Society Blueprint Collection JSBP2638, Hillyard, Washington, 1953.
- ItemJSBP2676 - Great Northern Railway Historical Society Blueprint Collection JSBP2676, Hillyard, Washington, 1954.
- ItemJSBP2677 - Great Northern Railway Historical Society Blueprint Collection JSBP2677, Hillyard, Washington, 1954.
- ItemJSBP2678 - Great Northern Railway Historical Society Blueprint Collection JSBP2678, Hillyard, Washington, 1954.
- 283 more...