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
- 1722 more...
- ItemJSBP10027 - Great Northern Railway Historical Society Blueprint Collection JSBP10027, 1927.
- ItemJSBP10028 - Great Northern Railway Historical Society Blueprint Collection JSBP10028, 1927.
- ItemJSBP10029 - Great Northern Railway Historical Society Blueprint Collection JSBP10029, 1927.
- ItemJSBP10039 - Great Northern Railway Historical Society Blueprint Collection JSBP10039, 1928.
- ItemJSBP10040 - Great Northern Railway Historical Society Blueprint Collection JSBP10040, 1928.
- ItemJSBP10041 - Great Northern Railway Historical Society Blueprint Collection JSBP10041, 1928.
- ItemJSBP10042 - Great Northern Railway Historical Society Blueprint Collection JSBP10042, 1928.
- ItemJSBP10043 - Great Northern Railway Historical Society Blueprint Collection JSBP10043, 1928.
- ItemJSBP10044 - Great Northern Railway Historical Society Blueprint Collection JSBP10044, 1928.
- 467 more...