Great Northern Blueprint Number 1216-8-4, Filing Track Profile, Proposed Extension Klamath Falls to Bieber, 1929. Other subject categories: Filing Profile

Great Northern Blueprint Number 1216-8-2, Filing Track Profile, Proposed Extension Klamath Falls to Bieber (blueprint), 1929. Other subject categories: Filing Profile

Great Northern Blueprint Number 1216-15-2, Track Profile, Proposed Extension Klamath Falls to Bieber Amended, 1929. Other subject categories: Profile

Great Northern Blueprint Number 1216-27-3, Track Profile, Exhibit 'A' Revised Location, Klamath Falls to Bieber Mile 0 to 45, 1930. Other subject categories: Profile

Great Northern Blueprint Number 1216-20-2, Track Profile, Proposed Extension Klamath Falls to Bieber, 1930. Other subject categories: Profile

Great Northern Blueprint Number 1215-25-3, Track Profile, Proposed Connection to Oregon, California and Eastern Railway (1 copy plus negative), 1931. Other subject categories: Profile

Great Northern Track Profile, Change at Klamath Falls, 1931. Other subject categories: Profile

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