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
- 1489 more...
- 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.
- ItemJSBP9732 - Great Northern Railway Historical Society Blueprint Collection JSBP9732, 1918.
- ItemJSBP9733 - Great Northern Railway Historical Society Blueprint Collection JSBP9733, 1918.
- ItemJSBP9734 - Great Northern Railway Historical Society Blueprint Collection JSBP9734, 1918.
- 700 more...