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 2008 - Physical plant drawing
- Subseries Level 3002 - Depots and Freighthouses
- 2243 more...
- ItemJSBP10628 - Great Northern Railway Historical Society Blueprint Collection JSBP10628, undated.
- ItemJSBP10629 - Great Northern Railway Historical Society Blueprint Collection JSBP10629, undated.
- ItemJSBP10672 - Great Northern Railway Historical Society Blueprint Collection JSBP10672, undated.
- ItemJSBP10673 - Great Northern Railway Historical Society Blueprint Collection JSBP10673, undated.
- ItemJSBP10676 - Great Northern Railway Historical Society Blueprint Collection JSBP10676, undated.
- ItemJSBP10678 - Great Northern Railway Historical Society Blueprint Collection JSBP10678, undated.
- ItemJSBP10734 - Great Northern Railway Historical Society Blueprint Collection JSBP10734, undated.
- ItemJSBP10735 - Great Northern Railway Historical Society Blueprint Collection JSBP10735, undated.
- ItemJSBP10736 - Great Northern Railway Historical Society Blueprint Collection JSBP10736, undated.
- 5 more...