We Locate on Salt River—Letter from President Young—We Commence Work on our Ditch—Hire Indians to help us—My Associations with the Red Men.Deceit of my Interpreter—Indians Apply for Baptism—Some Truehearted Natives Receive the Ordinance—Help Given on our Ditch by the Pimas and Maricopas—The U. S. Agent Forbids my Interfering with the Indians.CHAPTER XLVII.