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
- 848 more...
- ItemJSBP2468 - Great Northern Railway Historical Society Blueprint Collection JSBP2468, Helena, Montana, 1947.
- ItemJSBP2469 - Great Northern Railway Historical Society Blueprint Collection JSBP2469, Helena, Montana, 1947.
- ItemJSBP2470 - Great Northern Railway Historical Society Blueprint Collection JSBP2470, Helena, Montana, 1947.
- ItemJSBP2513 - Great Northern Railway Historical Society Blueprint Collection JSBP2513, Hillyard, Washington, 1905.
- ItemJSBP2514 - Great Northern Railway Historical Society Blueprint Collection JSBP2514, Hillyard, Washington, 1905.
- ItemJSBP2515 - Great Northern Railway Historical Society Blueprint Collection JSBP2515, Hillyard, Washington, 1905.
- ItemJSBP2516 - Great Northern Railway Historical Society Blueprint Collection JSBP2516, Hillyard, Washington, 1907.
- ItemJSBP2517 - Great Northern Railway Historical Society Blueprint Collection JSBP2517, Hillyard, Washington, 1907.
- ItemJSBP2518 - Great Northern Railway Historical Society Blueprint Collection JSBP2518, Hillyard, Washington, 1910.
- 2515 more...