Yesterday, I was going some historical research on the Chapel Hill Iron Mountain Railroad, the original name of the rail line that ran from the Carolina campus through what is now Carrboro on to University Station between Hillsborough and Durham.
I found the original 1873 Charter, and wonderful narrative on the coming of the railroad in Kemp Plummer Battle's 1912 tome the History of the University of North Carolina. The initial 1873 attempt failed, and the 1879 legislative session rechartered the railroad with the new name "State University Railroad", in place of the earlier name "Chapel Hill Iron Mountain Railroad".