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
- 1473 more...
- ItemJSBP9644 - Great Northern Railway Historical Society Blueprint Collection JSBP9644, 1914.
- ItemJSBP9649 - Great Northern Railway Historical Society Blueprint Collection JSBP9649, 1915.
- ItemJSBP9650 - Great Northern Railway Historical Society Blueprint Collection JSBP9650, 1915.
- ItemJSBP9655 - Great Northern Railway Historical Society Blueprint Collection JSBP9655, 1915.
- ItemJSBP9663 - Great Northern Railway Historical Society Blueprint Collection JSBP9663, 1916.
- ItemJSBP9664 - Great Northern Railway Historical Society Blueprint Collection JSBP9664, 1916.
- ItemJSBP9665 - Great Northern Railway Historical Society Blueprint Collection JSBP9665, 1916.
- ItemJSBP9679 - Great Northern Railway Historical Society Blueprint Collection JSBP9679, 1917.
- ItemJSBP9680 - Great Northern Railway Historical Society Blueprint Collection JSBP9680, 1917.
- 716 more...