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
- 2051 more...
- ItemJSBP10451 - Great Northern Railway Historical Society Blueprint Collection JSBP10451, 1951.
- ItemJSBP10452 - Great Northern Railway Historical Society Blueprint Collection JSBP10452, 1951.
- ItemJSBP10453 - Great Northern Railway Historical Society Blueprint Collection JSBP10453, 1951.
- ItemJSBP10454 - Great Northern Railway Historical Society Blueprint Collection JSBP10454, 1951.
- ItemJSBP10455 - Great Northern Railway Historical Society Blueprint Collection JSBP10455, 1951.
- ItemJSBP10456 - Great Northern Railway Historical Society Blueprint Collection JSBP10456, 1951.
- ItemJSBP10457 - Great Northern Railway Historical Society Blueprint Collection JSBP10457, 1951.
- ItemJSBP10458 - Great Northern Railway Historical Society Blueprint Collection JSBP10458, 1951.
- ItemJSBP10459 - Great Northern Railway Historical Society Blueprint Collection JSBP10459, 1951.
- 138 more...