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
- 182 more...
- 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.
- ItemJSBP6547 - Great Northern Railway Historical Society Blueprint Collection JSBP6547, System Wide, 1916.
- ItemJSBP6548 - Great Northern Railway Historical Society Blueprint Collection JSBP6548, System Wide, 1916.
- ItemJSBP6549 - Great Northern Railway Historical Society Blueprint Collection JSBP6549, System Wide, 1916.
- ItemJSBP6550 - Great Northern Railway Historical Society Blueprint Collection JSBP6550, System Wide, 1916.
- ItemJSBP6551 - Great Northern Railway Historical Society Blueprint Collection JSBP6551, System Wide, 1916.
- 2007 more...