...ta, Sept. 4. --A special dispatch to the Appeal, from Senatobia, says that Gen. Price had an engagement with the enemy 15 miles below Little Rock, and obtained a victory over the Yankees.--The Arkansas army had been rapidly reinforced. The Chicago Times, of the 29th, says that a Yankee messenger, lately sent to Europe, reports that six Confederate iron-clads are to raise the blockade of Charl...