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
- 2137 more...
- ItemJSBP10549 - Great Northern Railway Historical Society Blueprint Collection JSBP10549, 1960.
- ItemJSBP10550 - Great Northern Railway Historical Society Blueprint Collection JSBP10550, 1961.
- ItemJSBP10551 - Great Northern Railway Historical Society Blueprint Collection JSBP10551, 1961.
- ItemJSBP10552 - Great Northern Railway Historical Society Blueprint Collection JSBP10552, 1961.
- ItemJSBP10553 - Great Northern Railway Historical Society Blueprint Collection JSBP10553, 1961.
- ItemJSBP10556 - Great Northern Railway Historical Society Blueprint Collection JSBP10556, 1962.
- ItemJSBP10557 - Great Northern Railway Historical Society Blueprint Collection JSBP10557, 1962.
- ItemJSBP10558 - Great Northern Railway Historical Society Blueprint Collection JSBP10558, 1962.
- ItemJSBP10559 - Great Northern Railway Historical Society Blueprint Collection JSBP10559, 1962.
- 52 more...