...n batteries at Cumming's Point, at a distance of 1,600 yards, the iron floating battery, distant 1,800 or 2,000 yards at the end of Sullivan's Island, the enfilading battery on Sullivan's Island, and Fort Moultrie . This was at 7 o'clock in the morning, Capt. Doubleday firing the first gun, and all the points named above being opened upon simultaneously. For the first four hours the firing was kept up with ...