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 2008 - Physical plant drawing
- Subseries Level 3007 - Track
- 13 more...
- ItemJSBP0294 - Great Northern Railway Historical Society Blueprint Collection JSBP0294, American Railway Engineering Association, undated.
- ItemJSBP0296 - Great Northern Railway Historical Society Blueprint Collection JSBP0296, American Railway Engineering Association, undated.
- ItemJSBP0297 - Great Northern Railway Historical Society Blueprint Collection JSBP0297, American Railway Engineering Association, undated.
- ItemJSBP0298 - Great Northern Railway Historical Society Blueprint Collection JSBP0298, American Railway Engineering Association, undated.
- ItemJSBP0299 - Great Northern Railway Historical Society Blueprint Collection JSBP0299, American Railway Engineering Association, undated.
- ItemJSBP0300 - Great Northern Railway Historical Society Blueprint Collection JSBP0300, American Railway Engineering Association, undated.
- ItemJSBP0301 - Great Northern Railway Historical Society Blueprint Collection JSBP0301, American Railway Engineering Association, undated.
- ItemJSBP0303 - Great Northern Railway Historical Society Blueprint Collection JSBP0303, American Railway Engineering Association, undated.
- ItemJSBP0304 - Great Northern Railway Historical Society Blueprint Collection JSBP0304, American Railway Engineering Association, undated.
- 392 more...