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
- 1699 more...
- ItemJSBP10003 - Great Northern Railway Historical Society Blueprint Collection JSBP10003, 1927.
- ItemJSBP10005 - Great Northern Railway Historical Society Blueprint Collection JSBP10005, 1927.
- ItemJSBP10006 - Great Northern Railway Historical Society Blueprint Collection JSBP10006, 1927.
- ItemJSBP10007 - Great Northern Railway Historical Society Blueprint Collection JSBP10007, 1927.
- ItemJSBP10008 - Great Northern Railway Historical Society Blueprint Collection JSBP10008, 1927.
- ItemJSBP10009 - Great Northern Railway Historical Society Blueprint Collection JSBP10009, 1927.
- ItemJSBP10010 - Great Northern Railway Historical Society Blueprint Collection JSBP10010, 1927.
- ItemJSBP10011 - Great Northern Railway Historical Society Blueprint Collection JSBP10011, 1927.
- ItemJSBP10012 - Great Northern Railway Historical Society Blueprint Collection JSBP10012, 1927.
- 490 more...