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
- 1117 more...
- ItemJSBP7990 - Great Northern Railway Historical Society Blueprint Collection JSBP7990, System Wide, 1948.
- ItemJSBP7991 - Great Northern Railway Historical Society Blueprint Collection JSBP7991, System Wide, 1948.
- ItemJSBP7992 - Great Northern Railway Historical Society Blueprint Collection JSBP7992, System Wide, 1948.
- ItemJSBP7993 - Great Northern Railway Historical Society Blueprint Collection JSBP7993, System Wide, 1948.
- ItemJSBP7994 - Great Northern Railway Historical Society Blueprint Collection JSBP7994, System Wide, 1948.
- ItemJSBP7995 - Great Northern Railway Historical Society Blueprint Collection JSBP7995, System Wide, 1948.
- ItemJSBP7997 - Great Northern Railway Historical Society Blueprint Collection JSBP7997, System Wide, 1948.
- ItemJSBP7998 - Great Northern Railway Historical Society Blueprint Collection JSBP7998, System Wide, 1948.
- ItemJSBP7999 - Great Northern Railway Historical Society Blueprint Collection JSBP7999, System Wide, 1948.
- 1072 more...