...ep your whole command in position for a rapid movement down the Old Richmond road; and you will send out at once a division at least, to pass below Smithfield, to seize, if possible, the heights near Captain Hamilton 's, on this side of the Massaponax, taking care to keep it well supported, and its line of retreat open. He has ordered another column, of a division or more, to be moved from General Sumner's command...