The Historic Train Depot is an active Amtrak station plus the home to the Southern Arizona Transportation Museum. Inside is the vintage Locomotive 1673. The engine was put in service by the Southern Pacific Railroad in 1900 and logged a million miles before retiring fifty-five years later. This spot has been a train terminal since 1860. During your visit, look for the statues of Doc Holliday and Wyatt Earp wielding shotguns. This is where the dual revenged the murder of Morgan Earp in 1882 by shooting Frank Stilwell. He was one of the assumed assassins and a member of the Cochise County Cowboys gang.