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
- 1963 more...
- ItemJSBP10334 - Great Northern Railway Historical Society Blueprint Collection JSBP10334, 1947.
- ItemJSBP10335 - Great Northern Railway Historical Society Blueprint Collection JSBP10335, 1947.
- ItemJSBP10340 - Great Northern Railway Historical Society Blueprint Collection JSBP10340, 1948.
- ItemJSBP10341 - Great Northern Railway Historical Society Blueprint Collection JSBP10341, 1948.
- ItemJSBP10342 - Great Northern Railway Historical Society Blueprint Collection JSBP10342, 1948.
- ItemJSBP10343 - Great Northern Railway Historical Society Blueprint Collection JSBP10343, 1948.
- ItemJSBP10344 - Great Northern Railway Historical Society Blueprint Collection JSBP10344, 1948.
- ItemJSBP10345 - Great Northern Railway Historical Society Blueprint Collection JSBP10345, 1948.
- ItemJSBP10346 - Great Northern Railway Historical Society Blueprint Collection JSBP10346, 1948.
- 226 more...