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
- 481 more...
- ItemJSBP6992 - Great Northern Railway Historical Society Blueprint Collection JSBP6992, System Wide, 1927.
- ItemJSBP6993 - Great Northern Railway Historical Society Blueprint Collection JSBP6993, System Wide, 1927.
- ItemJSBP6994 - Great Northern Railway Historical Society Blueprint Collection JSBP6994, System Wide, 1927.
- ItemJSBP6995 - Great Northern Railway Historical Society Blueprint Collection JSBP6995, System Wide, 1927.
- ItemJSBP6996 - Great Northern Railway Historical Society Blueprint Collection JSBP6996, System Wide, 1927.
- ItemJSBP6997 - Great Northern Railway Historical Society Blueprint Collection JSBP6997, System Wide, 1927.
- ItemJSBP6998 - Great Northern Railway Historical Society Blueprint Collection JSBP6998, System Wide, 1927.
- ItemJSBP6999 - Great Northern Railway Historical Society Blueprint Collection JSBP6999, System Wide, 1927.
- ItemJSBP7000 - Great Northern Railway Historical Society Blueprint Collection JSBP7000, System Wide, 1927.
- 1708 more...