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
- 2002 more...
- ItemJSBP10379 - Great Northern Railway Historical Society Blueprint Collection JSBP10379, 1949.
- ItemJSBP10380 - Great Northern Railway Historical Society Blueprint Collection JSBP10380, 1949.
- ItemJSBP10381 - Great Northern Railway Historical Society Blueprint Collection JSBP10381, 1949.
- ItemJSBP10382 - Great Northern Railway Historical Society Blueprint Collection JSBP10382, 1949.
- ItemJSBP10383 - Great Northern Railway Historical Society Blueprint Collection JSBP10383, 1949.
- ItemJSBP10384 - Great Northern Railway Historical Society Blueprint Collection JSBP10384, 1949.
- ItemJSBP10385 - Great Northern Railway Historical Society Blueprint Collection JSBP10385, 1949.
- ItemJSBP10386 - Great Northern Railway Historical Society Blueprint Collection JSBP10386, 1949.
- ItemJSBP10387 - Great Northern Railway Historical Society Blueprint Collection JSBP10387, 1949.
- 187 more...