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
- 2151 more...
- ItemJSBP10565 - Great Northern Railway Historical Society Blueprint Collection JSBP10565, 1963.
- ItemJSBP10569 - Great Northern Railway Historical Society Blueprint Collection JSBP10569, 1964.
- ItemJSBP10570 - Great Northern Railway Historical Society Blueprint Collection JSBP10570, 1964.
- ItemJSBP10571 - Great Northern Railway Historical Society Blueprint Collection JSBP10571, 1964.
- ItemJSBP10572 - Great Northern Railway Historical Society Blueprint Collection JSBP10572, 1965.
- ItemJSBP10574 - Great Northern Railway Historical Society Blueprint Collection JSBP10574, 1966.
- ItemJSBP10575 - Great Northern Railway Historical Society Blueprint Collection JSBP10575, 1968.
- ItemJSBP10576 - Great Northern Railway Historical Society Blueprint Collection JSBP10576, 1978.
- ItemJSBP10667 - Great Northern Railway Historical Society Blueprint Collection JSBP10667, undated.
- 38 more...