...ay in preparation for the impending battle on the 30th. Between 8 and 9 A. M., when the fog lifted, the vedettes at and near Boyd's discovered very unexpectedly the vessels of the enemy moving up Broad river to that deep water landing. Lieutenant T. Heyward Howard, Company C, 3d South Carolina cavalry, was officer of the day, and promptly sent a courier to district headquarters at Grahamville, announci...