...mously passed, and speeches were made by Mayor Bemis, George Ashmun, Gen. Devens, M. K. Kum of Missouri, George Walker, Judge Chapman, and others. The bombardment of the rebel fortifications at Vicksburgh , by the Union mortar-fleet, was continued during the whole of this day, ceasing at ten o'clock at night.--At Port Royal Ferry, S. C., a skirmish took place between a party of National pickets and a b...