...ent) to evacuate Morris Island; which was done, I suppose, last night. He feared the loss of the garrisons, if he delayed longer; and he said Sumter was silenced. Well, it is understood the great Blakely is in position on Charleston wharf. If the enemy have no knowledge of its presence, perhaps we shall soon have reports from it. Gen. Lee, it is said, takes two corps d'armee to Tennessee, leav...