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
- 2005 more...
- ItemJSBP10382 - Great Northern Railway Historical Society Blueprint Collection JSBP10382, 1949.
- ItemJSBP10383 - Great Northern Railway Historical Society Blueprint Collection JSBP10383, 1949.
- ItemJSBP10384 - Great Northern Railway Historical Society Blueprint Collection JSBP10384, 1949.
- ItemJSBP10385 - Great Northern Railway Historical Society Blueprint Collection JSBP10385, 1949.
- ItemJSBP10386 - Great Northern Railway Historical Society Blueprint Collection JSBP10386, 1949.
- ItemJSBP10387 - Great Northern Railway Historical Society Blueprint Collection JSBP10387, 1949.
- ItemJSBP10388 - Great Northern Railway Historical Society Blueprint Collection JSBP10388, 1949.
- ItemJSBP10389 - Great Northern Railway Historical Society Blueprint Collection JSBP10389, 1949.
- ItemJSBP10390 - Great Northern Railway Historical Society Blueprint Collection JSBP10390, 1949.
- 184 more...