...ad in that direction, under the command of Lieut.-Col. Wolfe, of the Sixteenth Indiana. At two o'clock P. M. of the same day, a messenger arrived and informed me that the cavalry under command of Col. Metcalfe and Lieut.-Colonel Munday, and the infantry picket under command of Lieut.-Colonel Wolfe, were retreating as fast as possible to the camp; and that the enemy, to the number of four or five thousand, ...