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
- 1892 more...
- 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.
- ItemJSBP10250 - Great Northern Railway Historical Society Blueprint Collection JSBP10250, 1941.
- ItemJSBP10251 - Great Northern Railway Historical Society Blueprint Collection JSBP10251, 1941.
- ItemJSBP10252 - Great Northern Railway Historical Society Blueprint Collection JSBP10252, 1941.
- ItemJSBP10253 - Great Northern Railway Historical Society Blueprint Collection JSBP10253, 1941.
- ItemJSBP10254 - Great Northern Railway Historical Society Blueprint Collection JSBP10254, 1941.
- 297 more...