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 2007 - Part fabrication drawing
- 226 more...
- ItemJSBP6641 - Great Northern Railway Historical Society Blueprint Collection JSBP6641, System Wide, 1918.
- ItemJSBP6642 - Great Northern Railway Historical Society Blueprint Collection JSBP6642, System Wide, 1918.
- ItemJSBP6643 - Great Northern Railway Historical Society Blueprint Collection JSBP6643, System Wide, 1918.
- ItemJSBP6644 - Great Northern Railway Historical Society Blueprint Collection JSBP6644, System Wide, 1918.
- ItemJSBP6662 - Great Northern Railway Historical Society Blueprint Collection JSBP6662, System Wide, 1919.
- ItemJSBP6664 - Great Northern Railway Historical Society Blueprint Collection JSBP6664, System Wide, 1919.
- ItemJSBP6666 - Great Northern Railway Historical Society Blueprint Collection JSBP6666, System Wide, 1919.
- ItemJSBP6667 - Great Northern Railway Historical Society Blueprint Collection JSBP6667, System Wide, 1919.
- ItemJSBP6668 - Great Northern Railway Historical Society Blueprint Collection JSBP6668, System Wide, 1919.
- 1963 more...