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
- 212 more...
- ItemJSBP6595 - Great Northern Railway Historical Society Blueprint Collection JSBP6595, System Wide, 1917.
- ItemJSBP6626 - Great Northern Railway Historical Society Blueprint Collection JSBP6626, System Wide, 1918.
- ItemJSBP6627 - Great Northern Railway Historical Society Blueprint Collection JSBP6627, System Wide, 1918.
- ItemJSBP6628 - Great Northern Railway Historical Society Blueprint Collection JSBP6628, System Wide, 1918.
- ItemJSBP6629 - Great Northern Railway Historical Society Blueprint Collection JSBP6629, System Wide, 1918.
- ItemJSBP6630 - Great Northern Railway Historical Society Blueprint Collection JSBP6630, System Wide, 1918.
- ItemJSBP6631 - Great Northern Railway Historical Society Blueprint Collection JSBP6631, System Wide, 1918.
- ItemJSBP6632 - Great Northern Railway Historical Society Blueprint Collection JSBP6632, System Wide, 1918.
- ItemJSBP6633 - Great Northern Railway Historical Society Blueprint Collection JSBP6633, System Wide, 1918.
- 1977 more...