From October sky to the Louisville & Nashville Historical Society, a new alter look has come to light for this southern railway Ms-Class Mikado. As part of the L&NHS, the Tennessee Valley Railroad's famous SR 4501 was transformed into a L&N locomotive. Using a thing sheet of magnetic plastic, and new numeral, and letters, and to put the icing on the cake was this massive head light the locomotives sorta look like an L&N steam engine. TVRM was heading on a rare excursion run with steam to Chickamauga, GA, where the train will later on be pulled back to Chattanooga by a diesel.