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
- 1903 more...
- 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.
- ItemJSBP10267 - Great Northern Railway Historical Society Blueprint Collection JSBP10267, 1943.
- ItemJSBP10272 - Great Northern Railway Historical Society Blueprint Collection JSBP10272, 1944.
- ItemJSBP10273 - Great Northern Railway Historical Society Blueprint Collection JSBP10273, 1944.
- 286 more...