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 2007 - Part fabrication drawing
- 2068 more...
- ItemJSBP10468 - Great Northern Railway Historical Society Blueprint Collection JSBP10468, 1951.
- ItemJSBP10469 - Great Northern Railway Historical Society Blueprint Collection JSBP10469, 1951.
- ItemJSBP10470 - Great Northern Railway Historical Society Blueprint Collection JSBP10470, 1951.
- ItemJSBP10471 - Great Northern Railway Historical Society Blueprint Collection JSBP10471, 1951.
- ItemJSBP10472 - Great Northern Railway Historical Society Blueprint Collection JSBP10472, 1951.
- ItemJSBP10473 - Great Northern Railway Historical Society Blueprint Collection JSBP10473, 1951.
- ItemJSBP10475 - Great Northern Railway Historical Society Blueprint Collection JSBP10475, 1951.
- ItemJSBP10478 - Great Northern Railway Historical Society Blueprint Collection JSBP10478, 1952.
- ItemJSBP10479 - Great Northern Railway Historical Society Blueprint Collection JSBP10479, 1952.
- 121 more...