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
- 1883 more...
- ItemJSBP10233 - Great Northern Railway Historical Society Blueprint Collection JSBP10233, 1940.
- ItemJSBP10234 - Great Northern Railway Historical Society Blueprint Collection JSBP10234, 1941.
- ItemJSBP10239 - Great Northern Railway Historical Society Blueprint Collection JSBP10239, 1941.
- ItemJSBP10240 - Great Northern Railway Historical Society Blueprint Collection JSBP10240, 1941.
- ItemJSBP10241 - Great Northern Railway Historical Society Blueprint Collection JSBP10241, 1941.
- ItemJSBP10242 - Great Northern Railway Historical Society Blueprint Collection JSBP10242, 1941.
- ItemJSBP10243 - Great Northern Railway Historical Society Blueprint Collection JSBP10243, 1941.
- ItemJSBP10244 - Great Northern Railway Historical Society Blueprint Collection JSBP10244, 1941.
- ItemJSBP10245 - Great Northern Railway Historical Society Blueprint Collection JSBP10245, 1941.
- 306 more...