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
- 1887 more...
- 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.
- ItemJSBP10246 - Great Northern Railway Historical Society Blueprint Collection JSBP10246, 1941.
- ItemJSBP10247 - Great Northern Railway Historical Society Blueprint Collection JSBP10247, 1941.
- ItemJSBP10248 - Great Northern Railway Historical Society Blueprint Collection JSBP10248, 1941.
- ItemJSBP10249 - Great Northern Railway Historical Society Blueprint Collection JSBP10249, 1941.
- 302 more...