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
- 2126 more...
- ItemJSBP10538 - Great Northern Railway Historical Society Blueprint Collection JSBP10538, 1960.
- ItemJSBP10539 - Great Northern Railway Historical Society Blueprint Collection JSBP10539, 1960.
- ItemJSBP10540 - Great Northern Railway Historical Society Blueprint Collection JSBP10540, 1960.
- ItemJSBP10541 - Great Northern Railway Historical Society Blueprint Collection JSBP10541, 1960.
- ItemJSBP10542 - Great Northern Railway Historical Society Blueprint Collection JSBP10542, 1960.
- ItemJSBP10543 - Great Northern Railway Historical Society Blueprint Collection JSBP10543, 1960.
- ItemJSBP10544 - Great Northern Railway Historical Society Blueprint Collection JSBP10544, 1960.
- ItemJSBP10545 - Great Northern Railway Historical Society Blueprint Collection JSBP10545, 1960.
- ItemJSBP10546 - Great Northern Railway Historical Society Blueprint Collection JSBP10546, 1960.
- 63 more...