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
- 177 more...
- ItemJSBP6509 - Great Northern Railway Historical Society Blueprint Collection JSBP6509, System Wide, 1915.
- ItemJSBP6510 - Great Northern Railway Historical Society Blueprint Collection JSBP6510, System Wide, 1915.
- ItemJSBP6511 - Great Northern Railway Historical Society Blueprint Collection JSBP6511, System Wide, 1915.
- ItemJSBP6512 - Great Northern Railway Historical Society Blueprint Collection JSBP6512, System Wide, 1915.
- ItemJSBP6513 - Great Northern Railway Historical Society Blueprint Collection JSBP6513, System Wide, 1915.
- ItemJSBP6514 - Great Northern Railway Historical Society Blueprint Collection JSBP6514, System Wide, 1915.
- ItemJSBP6516 - Great Northern Railway Historical Society Blueprint Collection JSBP6516, System Wide, 1915.
- ItemJSBP6518 - Great Northern Railway Historical Society Blueprint Collection JSBP6518, System Wide, 1915.
- ItemJSBP6519 - Great Northern Railway Historical Society Blueprint Collection JSBP6519, System Wide, 1915.
- 2012 more...