...ry. General Terry's front was much annoyed from the first day by the near approach of riflemen. Under his orders the enemy was signally punished. General French's engineer was taken prisoner by Lieutenant Cushing 's pickets. He was laying out works, and had a map of Suffolk, which he tore in pieces. Eighteenth.--The enemy was very active in throwing up new batteries and rifle-pits along the river. A he...