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
- 785 more...
- ItemJSBP2749 - Great Northern Railway Historical Society Blueprint Collection JSBP2749, Ihlen, Minnesota, undated.
- ItemJSBP2759 - Great Northern Railway Historical Society Blueprint Collection JSBP2759, Interbay, Washington, 1917.
- ItemJSBP2871 - Great Northern Railway Historical Society Blueprint Collection JSBP2871, Irene, South Dakota, undated.
- ItemJSBP2872 - Great Northern Railway Historical Society Blueprint Collection JSBP2872, Irene, South Dakota, undated.
- ItemJSBP2873 - Great Northern Railway Historical Society Blueprint Collection JSBP2873, Irene, South Dakota, undated.
- ItemJSBP2875 - Great Northern Railway Historical Society Blueprint Collection JSBP2875, Isanti, Minnesota, 1947.
- ItemJSBP2876 - Great Northern Railway Historical Society Blueprint Collection JSBP2876, Isanti, Minnesota, 1948.
- ItemJSBP2877 - Great Northern Railway Historical Society Blueprint Collection JSBP2877, Jasper, Minnesota, 1917.
- ItemJSBP2878 - Great Northern Railway Historical Society Blueprint Collection JSBP2878, Jasper, Minnesota, 1951.
- 1463 more...