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
- 261 more...
- ItemJSBP6496 - Great Northern Railway Historical Society Blueprint Collection JSBP6496, System Wide, 1915.
- ItemJSBP6538 - Great Northern Railway Historical Society Blueprint Collection JSBP6538, System Wide, 1916.
- ItemJSBP6545 - Great Northern Railway Historical Society Blueprint Collection JSBP6545, System Wide, 1916.
- ItemJSBP6546 - Great Northern Railway Historical Society Blueprint Collection JSBP6546, System Wide, 1916.
- ItemJSBP6571 - Great Northern Railway Historical Society Blueprint Collection JSBP6571, System Wide, 1917.
- ItemJSBP6596 - Great Northern Railway Historical Society Blueprint Collection JSBP6596, System Wide, 1917.
- ItemJSBP6645 - Great Northern Railway Historical Society Blueprint Collection JSBP6645, System Wide, 1918.
- ItemJSBP6646 - Great Northern Railway Historical Society Blueprint Collection JSBP6646, System Wide, 1918.
- ItemJSBP6715 - Great Northern Railway Historical Society Blueprint Collection JSBP6715, System Wide, 1921.
- 144 more...