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
- 280 more...
- ItemJSBP6965 - Great Northern Railway Historical Society Blueprint Collection JSBP6965, System Wide, 1926.
- ItemJSBP6966 - Great Northern Railway Historical Society Blueprint Collection JSBP6966, System Wide, 1926.
- ItemJSBP6967 - Great Northern Railway Historical Society Blueprint Collection JSBP6967, System Wide, 1926.
- ItemJSBP6968 - Great Northern Railway Historical Society Blueprint Collection JSBP6968, System Wide, 1926.
- ItemJSBP6969 - Great Northern Railway Historical Society Blueprint Collection JSBP6969, System Wide, 1926.
- ItemJSBP6970 - Great Northern Railway Historical Society Blueprint Collection JSBP6970, System Wide, 1926.
- ItemJSBP7016 - Great Northern Railway Historical Society Blueprint Collection JSBP7016, System Wide, 1928.
- ItemJSBP7056 - Great Northern Railway Historical Society Blueprint Collection JSBP7056, System Wide, 1929.
- ItemJSBP7180 - Great Northern Railway Historical Society Blueprint Collection JSBP7180, System Wide, 1930.
- 125 more...