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
- 1777 more...
- ItemJSBP10093 - Great Northern Railway Historical Society Blueprint Collection JSBP10093, 1932.
- ItemJSBP10094 - Great Northern Railway Historical Society Blueprint Collection JSBP10094, 1932.
- ItemJSBP10095 - Great Northern Railway Historical Society Blueprint Collection JSBP10095, 1932.
- ItemJSBP10097 - Great Northern Railway Historical Society Blueprint Collection JSBP10097, 1933.
- ItemJSBP10098 - Great Northern Railway Historical Society Blueprint Collection JSBP10098, 1933.
- ItemJSBP10099 - Great Northern Railway Historical Society Blueprint Collection JSBP10099, 1933.
- ItemJSBP10100 - Great Northern Railway Historical Society Blueprint Collection JSBP10100, 1933.
- ItemJSBP10101 - Great Northern Railway Historical Society Blueprint Collection JSBP10101, 1933.
- ItemJSBP10102 - Great Northern Railway Historical Society Blueprint Collection JSBP10102, 1933.
- 412 more...