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
- 262 more...
- ItemJSBP6725 - Great Northern Railway Historical Society Blueprint Collection JSBP6725, System Wide, 1922.
- ItemJSBP6726 - Great Northern Railway Historical Society Blueprint Collection JSBP6726, System Wide, 1922.
- ItemJSBP6727 - Great Northern Railway Historical Society Blueprint Collection JSBP6727, System Wide, 1922.
- ItemJSBP6728 - Great Northern Railway Historical Society Blueprint Collection JSBP6728, System Wide, 1922.
- ItemJSBP6729 - Great Northern Railway Historical Society Blueprint Collection JSBP6729, System Wide, 1922.
- ItemJSBP6730 - Great Northern Railway Historical Society Blueprint Collection JSBP6730, System Wide, 1922.
- ItemJSBP6731 - Great Northern Railway Historical Society Blueprint Collection JSBP6731, System Wide, 1922.
- ItemJSBP6732 - Great Northern Railway Historical Society Blueprint Collection JSBP6732, System Wide, 1922.
- ItemJSBP6733 - Great Northern Railway Historical Society Blueprint Collection JSBP6733, System Wide, 1922.
- 1927 more...