Great Northern Blueprint Number 178-1108-88, Great Northern General Plan Bridge 1204.8 near Coram, 1953. Other subject categories: Drawing

Great Northern Blueprint Number 178-1108-43, Great Northern Bridge 1204.8 Reinforcement, 1925. Other subject categories: Drawing

Great Northern Blueprint Number 178-1108-1, Great Northern General Plan and Strain Sheet Bridge 1204.8 near Coram, 1897. Other subject categories: Drawing

Great Northern Blueprint Number 1021-10-2, map of Coram North Line, near Big Creek, 1909. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1315-22-7, map of Coram North Line Second Section Sheet 5, 1909. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1315-22-8, map of Coram North Line Second Section Sheet 6, 1909. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1315-22-4, map of Coram North Line Second Section Sheet 2, 1909. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1315-22-10, map of Coram North Line Fourth Section, 1909. Other subject categories: Right of Way and Track Map