Great Northern Blueprint Number 1219-30-10, Track Profile, Proposed Coal Track at Utica Mine, 1906. Other subject categories: Profile

Great Northern Blueprint Number 1219-30-11, Track Profile, Proposed Line "A" to Utica Shaft Number 3, 1908. Other subject categories: Profile

Great Northern Blueprint Number 1219-30-7, Track Profile, Proposed Spur to Shaft Number 3 Utica Mine, 1908. Other subject categories: Profile

Great Northern Blueprint Number 1219-30-5, Track Profile, Proposed Extension of Utica Yard, 1909. Other subject categories: Profile

Great Northern Blueprint Number 1219-30-8, Track Profile, Proposed Connection to Utica Yard to Pit, 1909. Other subject categories: Profile