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 3003 - Maintenance Facilities
- 3253 more...
- ItemJSBP9677 - Great Northern Railway Historical Society Blueprint Collection JSBP9677, 1917.
- ItemJSBP9678 - Great Northern Railway Historical Society Blueprint Collection JSBP9678, 1917.
- ItemJSBP9710 - Great Northern Railway Historical Society Blueprint Collection JSBP9710, 1918.
- ItemJSBP9721 - Great Northern Railway Historical Society Blueprint Collection JSBP9721, 1918.
- ItemJSBP9722 - Great Northern Railway Historical Society Blueprint Collection JSBP9722, 1918.
- ItemJSBP9723 - Great Northern Railway Historical Society Blueprint Collection JSBP9723, 1918.
- ItemJSBP9783 - Great Northern Railway Historical Society Blueprint Collection JSBP9783, 1921.
- ItemJSBP9784 - Great Northern Railway Historical Society Blueprint Collection JSBP9784, 1921.
- ItemJSBP9800 - Great Northern Railway Historical Society Blueprint Collection JSBP9800, 1922.
- 110 more...