Great Northern Railway Historical Society Blueprint Collection JSBP1324, Duluth - Superior, 1907.
- US MnSpGNR E0045A-004-012-003-JSBP1324
- Item
- 1907
Part of Great Northern Railway- Blueprint-Authorization for Expenditure Collection
Great Northern Railway Historical Society Blueprint Collection JSBP1324, Duluth - Superior, 1907. Northern Pacific Railroad Blueprint, Profile of Approaches to Bridge. Approches to St Louis Bay Bridge. Interstate Commerce Commission Account Number 3, Grading.