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
- 887 more...
- ItemJSBP7623 - Great Northern Railway Historical Society Blueprint Collection JSBP7623, System Wide, 1940.
- ItemJSBP7624 - Great Northern Railway Historical Society Blueprint Collection JSBP7624, System Wide, 1940.
- ItemJSBP7625 - Great Northern Railway Historical Society Blueprint Collection JSBP7625, System Wide, 1940.
- ItemJSBP7626 - Great Northern Railway Historical Society Blueprint Collection JSBP7626, System Wide, 1940.
- ItemJSBP7627 - Great Northern Railway Historical Society Blueprint Collection JSBP7627, System Wide, 1940.
- ItemJSBP7628 - Great Northern Railway Historical Society Blueprint Collection JSBP7628, System Wide, 1940.
- ItemJSBP7629 - Great Northern Railway Historical Society Blueprint Collection JSBP7629, System Wide, 1940.
- ItemJSBP7630 - Great Northern Railway Historical Society Blueprint Collection JSBP7630, System Wide, 1940.
- ItemJSBP7631 - Great Northern Railway Historical Society Blueprint Collection JSBP7631, System Wide, 1940.
- 1302 more...