ALCO S2  ARR #7112   Blt 1943 B/N  70081.   Former USA 7112 was in service with ARR from 1955 until 1972 and went to scrap in 1973.   Photo was taken Nov 11,1970 in Anchorage Yard.  Photographer unknown.   Notice 7112 and 7123 both have AAR trucks while 7109 has Blunt trucks.