...rthy of especial mention, the whole arrangement at Tybee Island meeting my entire approval. Desiring, however, if possible, to obtain a concentric fire upon the work, I endeavored to arrange with Gen. Viele (commanding at Dawfuskie Island) to accomplish this object, directing him, upon the sixth inst., to place a battery on Long Island to attack the gorge of the Fort on the west; and after a second visi...