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
- 1486 more...
- ItemJSBP9685 - Great Northern Railway Historical Society Blueprint Collection JSBP9685, 1917.
- ItemJSBP9686 - Great Northern Railway Historical Society Blueprint Collection JSBP9686, 1917.
- ItemJSBP9725 - Great Northern Railway Historical Society Blueprint Collection JSBP9725, 1918.
- ItemJSBP9726 - Great Northern Railway Historical Society Blueprint Collection JSBP9726, 1918.
- ItemJSBP9727 - Great Northern Railway Historical Society Blueprint Collection JSBP9727, 1918.
- ItemJSBP9728 - Great Northern Railway Historical Society Blueprint Collection JSBP9728, 1918.
- ItemJSBP9729 - Great Northern Railway Historical Society Blueprint Collection JSBP9729, 1918.
- ItemJSBP9730 - Great Northern Railway Historical Society Blueprint Collection JSBP9730, 1918.
- ItemJSBP9731 - Great Northern Railway Historical Society Blueprint Collection JSBP9731, 1918.
- 703 more...