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.

Great Northern Railway Historical Society Blueprint Collection JSBP5270, Saint Cloud and Willmar, Minnesota, 1906. Line Profile, Saint Cloud to Willmar. Profile. Interstate Commerce Commission Account Number 1, Engineering.

Great Northern Blueprint Number 1216-11-4, Track Profile, McCloud River Lumber Company (2 copies), 1929. Other subject categories: Profile

Great Northern Blueprint Number 1188-4-2, Track Profile , Durham, Montana, Proposed Change 2 1/2 Miles West of Durham 'A' Line, 1923. Other subject categories: Profile

Great Northern Blueprint Number 1188-31-8, Track Profile , Kilroy, Montana, Kilroy to Durham Revision on Straight Tunnel Line, 1912. Other subject categories: Profile

Great Northern Blueprint Number 1234-14-1, Track Profile, Albeni Falls, Idaho, Change of Line at Albeni (Albany) Falls, 1908. Other subject categories: Profile

Great Northern Blueprint Number 1282-2-6, Track Profile, Aneta, North Dakota, Aneta Reservoir, undated. Other subject categories: Profile

Great Northern Blueprint Number 1188-32-2, Track Profile, Arklow, Montana, Arklow - Summit Revision, 1909. Other subject categories: Profile

Great Northern Blueprint Number 1344-32-10, Track Profile, Bainville, Montana, Profile of Map 1344-32-8, 1909. Other subject categories: Profile

Great Northern Blueprint Number 1344-32-5, Track Profile, Bainville, Montana, Profile of Map 1344-32-6, 1909. Other subject categories: Profile