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
- 2236 more...
- ItemJSBP10620 - Great Northern Railway Historical Society Blueprint Collection JSBP10620, undated.
- ItemJSBP10621 - Great Northern Railway Historical Society Blueprint Collection JSBP10621, undated.
- ItemJSBP10622 - Great Northern Railway Historical Society Blueprint Collection JSBP10622, undated.
- ItemJSBP10623 - Great Northern Railway Historical Society Blueprint Collection JSBP10623, undated.
- ItemJSBP10624 - Great Northern Railway Historical Society Blueprint Collection JSBP10624, undated.
- ItemJSBP10625 - Great Northern Railway Historical Society Blueprint Collection JSBP10625, undated.
- ItemJSBP10626 - Great Northern Railway Historical Society Blueprint Collection JSBP10626, undated.
- ItemJSBP10628 - Great Northern Railway Historical Society Blueprint Collection JSBP10628, undated.
- ItemJSBP10629 - Great Northern Railway Historical Society Blueprint Collection JSBP10629, undated.
- 12 more...