...ction of Willoughby Run. It is about eleven o'clock. The combined attacks of Davis and Archer have completely failed. These two brigades have lost more than one-half of their effective force. Heth has come to a halt in order to replace these vanquished troops with his two other brigades, under Pettigrew and Brockenbrough, which, being deployed to the right, have not, up to the present time, be...