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
- 451 more...
- ItemJSBP6945 - Great Northern Railway Historical Society Blueprint Collection JSBP6945, System Wide, 1926.
- ItemJSBP6946 - Great Northern Railway Historical Society Blueprint Collection JSBP6946, System Wide, 1926.
- ItemJSBP6947 - Great Northern Railway Historical Society Blueprint Collection JSBP6947, System Wide, 1926.
- ItemJSBP6948 - Great Northern Railway Historical Society Blueprint Collection JSBP6948, System Wide, 1926.
- ItemJSBP6949 - Great Northern Railway Historical Society Blueprint Collection JSBP6949, System Wide, 1926.
- ItemJSBP6950 - Great Northern Railway Historical Society Blueprint Collection JSBP6950, System Wide, 1926.
- ItemJSBP6951 - Great Northern Railway Historical Society Blueprint Collection JSBP6951, System Wide, 1926.
- ItemJSBP6952 - Great Northern Railway Historical Society Blueprint Collection JSBP6952, System Wide, 1926.
- ItemJSBP6953 - Great Northern Railway Historical Society Blueprint Collection JSBP6953, System Wide, 1926.
- 1738 more...