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
- 494 more...
- ItemJSBP7007 - Great Northern Railway Historical Society Blueprint Collection JSBP7007, System Wide, 1927.
- ItemJSBP7021 - Great Northern Railway Historical Society Blueprint Collection JSBP7021, System Wide, 1928.
- ItemJSBP7022 - Great Northern Railway Historical Society Blueprint Collection JSBP7022, System Wide, 1928.
- ItemJSBP7023 - Great Northern Railway Historical Society Blueprint Collection JSBP7023, System Wide, 1928.
- ItemJSBP7024 - Great Northern Railway Historical Society Blueprint Collection JSBP7024, System Wide, 1928.
- ItemJSBP7025 - Great Northern Railway Historical Society Blueprint Collection JSBP7025, System Wide, 1928.
- ItemJSBP7026 - Great Northern Railway Historical Society Blueprint Collection JSBP7026, System Wide, 1928.
- ItemJSBP7027 - Great Northern Railway Historical Society Blueprint Collection JSBP7027, System Wide, 1928.
- ItemJSBP7028 - Great Northern Railway Historical Society Blueprint Collection JSBP7028, System Wide, 1928.
- 1695 more...