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
- 107 more...
- ItemJSBP6320 - Great Northern Railway Historical Society Blueprint Collection JSBP6320, System Wide, 1907.
- ItemJSBP6340 - Great Northern Railway Historical Society Blueprint Collection JSBP6340, System Wide, 1908.
- ItemJSBP6341 - Great Northern Railway Historical Society Blueprint Collection JSBP6341, System Wide, 1908.
- ItemJSBP6342 - Great Northern Railway Historical Society Blueprint Collection JSBP6342, System Wide, 1908.
- ItemJSBP6343 - Great Northern Railway Historical Society Blueprint Collection JSBP6343, System Wide, 1908.
- ItemJSBP6344 - Great Northern Railway Historical Society Blueprint Collection JSBP6344, System Wide, 1908.
- ItemJSBP6349 - Great Northern Railway Historical Society Blueprint Collection JSBP6349, System Wide, 1909.
- ItemJSBP6350 - Great Northern Railway Historical Society Blueprint Collection JSBP6350, System Wide, 1909.
- ItemJSBP6351 - Great Northern Railway Historical Society Blueprint Collection JSBP6351, System Wide, 1909.
- 2082 more...