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
- 1797 more...
- ItemJSBP10123 - Great Northern Railway Historical Society Blueprint Collection JSBP10123, 1934.
- ItemJSBP10124 - Great Northern Railway Historical Society Blueprint Collection JSBP10124, 1935.
- ItemJSBP10133 - Great Northern Railway Historical Society Blueprint Collection JSBP10133, 1936.
- ItemJSBP10134 - Great Northern Railway Historical Society Blueprint Collection JSBP10134, 1936.
- ItemJSBP10135 - Great Northern Railway Historical Society Blueprint Collection JSBP10135, 1936.
- ItemJSBP10142 - Great Northern Railway Historical Society Blueprint Collection JSBP10142, 1937.
- ItemJSBP10143 - Great Northern Railway Historical Society Blueprint Collection JSBP10143, 1937.
- ItemJSBP10144 - Great Northern Railway Historical Society Blueprint Collection JSBP10144, 1937.
- ItemJSBP10145 - Great Northern Railway Historical Society Blueprint Collection JSBP10145, 1937.
- 392 more...