Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 69 more...
- ItemJSBP2536 - Great Northern Railway Historical Society Blueprint Collection JSBP2536, Hillyard, Washington, 1918.
- ItemJSBP2537 - Great Northern Railway Historical Society Blueprint Collection JSBP2537, Hillyard, Washington, 1918.
- ItemJSBP2612 - Great Northern Railway Historical Society Blueprint Collection JSBP2612, Hillyard, Washington, 1945.
- ItemJSBP2747 - Great Northern Railway Historical Society Blueprint Collection JSBP2747, Ihlen, Minnesota, 1918.
- ItemJSBP2761 - Great Northern Railway Historical Society Blueprint Collection JSBP2761, Interbay, Washington, 1917.
- ItemJSBP2762 - Great Northern Railway Historical Society Blueprint Collection JSBP2762, Interbay, Washington, 1918.
- ItemJSBP2766 - Great Northern Railway Historical Society Blueprint Collection JSBP2766, Interbay, Washington, 1918.
- ItemJSBP2860 - Great Northern Railway Historical Society Blueprint Collection JSBP2860, Interbay, Washington, 1952.
- ItemJSBP2941 - Great Northern Railway Historical Society Blueprint Collection JSBP2941, Katka, Idaho, 1920.
- 131 more...