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
- 250 more...
- ItemJSBP6705 - Great Northern Railway Historical Society Blueprint Collection JSBP6705, System Wide, 1921.
- ItemJSBP6706 - Great Northern Railway Historical Society Blueprint Collection JSBP6706, System Wide, 1921.
- ItemJSBP6707 - Great Northern Railway Historical Society Blueprint Collection JSBP6707, System Wide, 1921.
- ItemJSBP6708 - Great Northern Railway Historical Society Blueprint Collection JSBP6708, System Wide, 1921.
- ItemJSBP6709 - Great Northern Railway Historical Society Blueprint Collection JSBP6709, System Wide, 1921.
- ItemJSBP6710 - Great Northern Railway Historical Society Blueprint Collection JSBP6710, System Wide, 1921.
- ItemJSBP6711 - Great Northern Railway Historical Society Blueprint Collection JSBP6711, System Wide, 1921.
- ItemJSBP6713 - Great Northern Railway Historical Society Blueprint Collection JSBP6713, System Wide, 1921.
- ItemJSBP6714 - Great Northern Railway Historical Society Blueprint Collection JSBP6714, System Wide, 1921.
- 1939 more...