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
- 85 more...
- ItemJSBP7747 - Great Northern Railway Historical Society Blueprint Collection JSBP7747, System Wide, 1945.
- ItemJSBP7919 - Great Northern Railway Historical Society Blueprint Collection JSBP7919, System Wide, 1947.
- ItemJSBP7920 - Great Northern Railway Historical Society Blueprint Collection JSBP7920, System Wide, 1947.
- ItemJSBP7921 - Great Northern Railway Historical Society Blueprint Collection JSBP7921, System Wide, 1947.
- ItemJSBP7922 - Great Northern Railway Historical Society Blueprint Collection JSBP7922, System Wide, 1947.
- ItemJSBP8247 - Great Northern Railway Historical Society Blueprint Collection JSBP8247, System Wide, 1957.
- ItemJSBP8437 - Great Northern Railway Historical Society Blueprint Collection JSBP8437, System Wide, undated.
- ItemJSBP8438 - Great Northern Railway Historical Society Blueprint Collection JSBP8438, System Wide, undated.
- ItemJSBP8439 - Great Northern Railway Historical Society Blueprint Collection JSBP8439, System Wide, undated.
- 27 more...