...e forces. I returned, however, only to the ridge half a mile to the left, which I had at first occupied, and there remained, in pursuance of orders, encamped for the night. My other battery, ( Rigby 's,) which I understood had been very effectively engaged during the action, on the left, was here returned home. It was now, perhaps, half-past 5 or six o'clock. Late in the evening, the enemy from...