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 3007 - Track
- 299 more...
- ItemJSBP7745 - Great Northern Railway Historical Society Blueprint Collection JSBP7745, System Wide, 1945.
- ItemJSBP7827 - Great Northern Railway Historical Society Blueprint Collection JSBP7827, System Wide, 1945.
- ItemJSBP7888 - Great Northern Railway Historical Society Blueprint Collection JSBP7888, System Wide, 1946.
- ItemJSBP7913 - Great Northern Railway Historical Society Blueprint Collection JSBP7913, System Wide, 1947.
- ItemJSBP7914 - Great Northern Railway Historical Society Blueprint Collection JSBP7914, System Wide, 1947.
- ItemJSBP7915 - Great Northern Railway Historical Society Blueprint Collection JSBP7915, System Wide, 1947.
- ItemJSBP7918 - Great Northern Railway Historical Society Blueprint Collection JSBP7918, System Wide, 1947.
- ItemJSBP7962 - Great Northern Railway Historical Society Blueprint Collection JSBP7962, System Wide, 1948.
- ItemJSBP7963 - Great Northern Railway Historical Society Blueprint Collection JSBP7963, System Wide, 1948.
- 106 more...