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
- 1900 more...
- ItemJSBP10254 - Great Northern Railway Historical Society Blueprint Collection JSBP10254, 1941.
- ItemJSBP10255 - Great Northern Railway Historical Society Blueprint Collection JSBP10255, 1941.
- ItemJSBP10257 - Great Northern Railway Historical Society Blueprint Collection JSBP10257, 1942.
- ItemJSBP10258 - Great Northern Railway Historical Society Blueprint Collection JSBP10258, 1942.
- ItemJSBP10259 - Great Northern Railway Historical Society Blueprint Collection JSBP10259, 1942.
- ItemJSBP10260 - Great Northern Railway Historical Society Blueprint Collection JSBP10260, 1942.
- ItemJSBP10263 - Great Northern Railway Historical Society Blueprint Collection JSBP10263, 1943.
- ItemJSBP10264 - Great Northern Railway Historical Society Blueprint Collection JSBP10264, 1943.
- ItemJSBP10266 - Great Northern Railway Historical Society Blueprint Collection JSBP10266, 1943.
- 289 more...