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
- 1748 more...
- ItemJSBP10062 - Great Northern Railway Historical Society Blueprint Collection JSBP10062, 1930.
- ItemJSBP10063 - Great Northern Railway Historical Society Blueprint Collection JSBP10063, 1930.
- ItemJSBP10064 - Great Northern Railway Historical Society Blueprint Collection JSBP10064, 1930.
- ItemJSBP10065 - Great Northern Railway Historical Society Blueprint Collection JSBP10065, 1930.
- ItemJSBP10066 - Great Northern Railway Historical Society Blueprint Collection JSBP10066, 1930.
- ItemJSBP10067 - Great Northern Railway Historical Society Blueprint Collection JSBP10067, 1930.
- ItemJSBP10068 - Great Northern Railway Historical Society Blueprint Collection JSBP10068, 1930.
- ItemJSBP10069 - Great Northern Railway Historical Society Blueprint Collection JSBP10069, 1930.
- ItemJSBP10070 - Great Northern Railway Historical Society Blueprint Collection JSBP10070, 1930.
- 441 more...