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
- 1937 more...
- ItemJSBP10302 - Great Northern Railway Historical Society Blueprint Collection JSBP10302, 1945.
- ItemJSBP10303 - Great Northern Railway Historical Society Blueprint Collection JSBP10303, 1945.
- ItemJSBP10304 - Great Northern Railway Historical Society Blueprint Collection JSBP10304, 1945.
- ItemJSBP10305 - Great Northern Railway Historical Society Blueprint Collection JSBP10305, 1945.
- ItemJSBP10306 - Great Northern Railway Historical Society Blueprint Collection JSBP10306, 1945.
- ItemJSBP10307 - Great Northern Railway Historical Society Blueprint Collection JSBP10307, 1945.
- ItemJSBP10308 - Great Northern Railway Historical Society Blueprint Collection JSBP10308, 1945.
- ItemJSBP10309 - Great Northern Railway Historical Society Blueprint Collection JSBP10309, 1945.
- ItemJSBP10310 - Great Northern Railway Historical Society Blueprint Collection JSBP10310, 1945.
- 252 more...