...as large an infantry force as I could spare, held the centre. The rebels gave way, and, while driving them from the field, I heard a shout in the rear, and before fully comprehending what it meant, Lieut.-Col. Wood , of the First Indiana cavalry, with one battalion and two more steel guns, came cantering up. It was the work of a moment for Lieutenant Baker to unlimber his pieces and get in position. The woods ...