...ving been found, the column halted and the men lay on their arms till early dawn, when the march was resumed, Captain Plummer's battalion of regular infantry in advance, Major Osterhaus' battalion of Missouri volunteers following with Captain Totten's battery. At about 4 o'clock a. m. the enemy's picket was reached, and fled upon our approach. Major Osterhaus' battalion was then sent on the right as s...