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
- 1861 more...
- ItemJSBP10211 - Great Northern Railway Historical Society Blueprint Collection JSBP10211, 1940.
- ItemJSBP10212 - Great Northern Railway Historical Society Blueprint Collection JSBP10212, 1940.
- ItemJSBP10213 - Great Northern Railway Historical Society Blueprint Collection JSBP10213, 1940.
- ItemJSBP10214 - Great Northern Railway Historical Society Blueprint Collection JSBP10214, 1940.
- ItemJSBP10215 - Great Northern Railway Historical Society Blueprint Collection JSBP10215, 1940.
- ItemJSBP10216 - Great Northern Railway Historical Society Blueprint Collection JSBP10216, 1940.
- ItemJSBP10217 - Great Northern Railway Historical Society Blueprint Collection JSBP10217, 1940.
- ItemJSBP10218 - Great Northern Railway Historical Society Blueprint Collection JSBP10218, 1940.
- ItemJSBP10219 - Great Northern Railway Historical Society Blueprint Collection JSBP10219, 1940.
- 328 more...