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 3006 - Stockyards
- 78 more...
- ItemJSBP7020 - Great Northern Railway Historical Society Blueprint Collection JSBP7020, System Wide, 1928.
- ItemJSBP7150 - Great Northern Railway Historical Society Blueprint Collection JSBP7150, System Wide, 1930.
- ItemJSBP7335 - Great Northern Railway Historical Society Blueprint Collection JSBP7335, System Wide, 1933.
- ItemJSBP7495 - Great Northern Railway Historical Society Blueprint Collection JSBP7495, System Wide, 1937.
- ItemJSBP7558 - Great Northern Railway Historical Society Blueprint Collection JSBP7558, System Wide, 1938.
- ItemJSBP7689 - Great Northern Railway Historical Society Blueprint Collection JSBP7689, System Wide, 1943.
- ItemJSBP7690 - Great Northern Railway Historical Society Blueprint Collection JSBP7690, System Wide, 1943.
- ItemJSBP7747 - Great Northern Railway Historical Society Blueprint Collection JSBP7747, System Wide, 1945.
- ItemJSBP7919 - Great Northern Railway Historical Society Blueprint Collection JSBP7919, System Wide, 1947.
- 34 more...