Great Northern Blueprint Number 1215-21-4 , map of Crossing of Irrrigation Canal "G" 9.5 Miles South of Klamath Falls, 1931. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1215-21-5, map of Crossing of Irrigation Canal "G" 11.7 Miles South of Klamath Falls, 1931. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1215-21-3, map of Crossing over Lost River, 1931. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1215-21-2, map of Proposed Crossing over Dalles Califorina Highway, 1931. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1215-21-1, map of Proposed Crossing over Midland Market Road, 1931. Other subject categories: Right of Way and Track Map