Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series010 - Other Railroads
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 7 more...
- ItemJSBP1009 - Great Northern Railway Historical Society Blueprint Collection JSBP1009, Corson, South Dakota, undated.
- ItemJSBP1010 - Great Northern Railway Historical Society Blueprint Collection JSBP1010, Corson, South Dakota, undated.
- ItemJSBP1028 - Great Northern Railway Historical Society Blueprint Collection JSBP1028, Crescent, British Columbia, 1919.
- ItemJSBP1029 - Great Northern Railway Historical Society Blueprint Collection JSBP1029, Crescent, British Columbia, 1919.
- ItemJSBP1030 - Great Northern Railway Historical Society Blueprint Collection JSBP1030, Crescent, British Columbia, 1919.
- ItemJSBP1031 - Great Northern Railway Historical Society Blueprint Collection JSBP1031, Crescent, British Columbia, 1919.
- ItemJSBP1032 - Great Northern Railway Historical Society Blueprint Collection JSBP1032, Crescent, British Columbia, 1919.
- ItemJSBP1033 - Great Northern Railway Historical Society Blueprint Collection JSBP1033, Crescent, British Columbia, 1919.
- ItemJSBP1034 - Great Northern Railway Historical Society Blueprint Collection JSBP1034, Crescent, British Columbia, 1920.
- 45 more...