Great Northern Blueprint Number 1215-15-2, Track Profile, Klamath Falls to Bieber (2 copies), 1931. Other subject categories: Profile

Great Northern Blueprint Number 1215-15-3, Track Profile, Klamath Falls to Bieber (2 copies plus negative), 1931. Other subject categories: Profile

Great Northern Blueprint Number 1215-15-1, Track Profile, Klamath Falls to Bieber, 1931. Other subject categories: Profile

Great Northern Blueprint Number 1205-7-3, Track Profile, Knox-Pleasant Lake Change of Line and Grade, 1902. Other subject categories: Profile

Great Northern Blueprint Number 1205-7-1, Track Profile, Void Profile of Proposed Line Change Knox-Pleasant Lake Line, undated. Other subject categories: Profile

Great Northern Blueprint Number 1333-6-2, Track Profile, Location "L 2" Leavenworth to Winton Station 287 to 727, 1925. Other subject categories: Profile

Great Northern Blueprint Number 1219-30-4, Track Profile, Leetonia Mine to Coal Trestle, 1909. Other subject categories: Profile

Great Northern Blueprint Number 1219-30-6, Track Profile, Of Proposed Change of Connecting Spur Leetonia Yard, 1909. Other subject categories: Profile

Great Northern Blueprint Number 1219-30-3, Track Profile, Leetonia Mine to Ore Dock, undated. Other subject categories: Profile

Great Northern Blueprint Number 1216-10-2, Track Profile, Condensed Profile McCloud Connection, 1929. Other subject categories: Profile