...nerals Cosby and Duke and driven in the direction of Jonesboro'.--At Carter's station he was repulsed by General Vaughn. Colonel Diltner is operating against the body advancing up the Sandy river. " R. E. Lee ." The Watauga river, mentioned in the above dispatch, has its source in Ashe county, North Carolina, flows northwesterly into Tennessee, and enters the south fork of the Holston in Sulli...