On the 12th of April, then, the whole fleet—with the exception of the Keokuk, which had sunk, and the Ironsides, which was left outside of Charleston Harbor Bay—returned to Port Royal.
CAPTURE OF THE REBEL IRONCLAD ATLANTA.
June 17.
About the middle of June, Admiral Dupont, learning that the Atlanta and other rebel vessels at Savannah, meditated an attack upon the blockading vessels in Warsaw Sound, despatched the Weehawken (Capt. Rogers) and the Nahant (Commander J. Downes), to prevent any disaster to the fleet. The Atlanta, originally a swift and powerful British steamer called the Fingal, had early in the war run the blockade of Savannah, and been converted by the enemy into an iron-clad at a great expense. She was one hundred and ninety-one feet in length, and forty feet beam, somewhat over one thousand tons in measurement, and had a low deck with a casement or covered iron-plated house in the centre, with sloping sides and ends, in which was her battery, consisting of two six-inch and two eight-inch rifled guns. Of these the former were broadside guns, and the latter worked on a pivot, either as broadside or bow or stern guns. She was further armed with a powerful ram, and had attached to her bow a submarine torpedo, charged with about fifty pounds of powder. No efforts had been spared to render her formidable, and it was believed by the enemy that her speed, her heavy armament, and her ram, would render her more than a match for any two vessels of the monitor type. Accordingly at dawn of June 17th, she steamed down the sound; followed by several small steamers containing pleasure parties who were to be the witnesses of the confidently expected triumph of the rebel vessel.
At 4 A. M. she was perceived by the Union iron-clads,—lying at anchor near the north of the Wilmington river—and they at once prepared for action. The Weehawken was nearest to the enemy, and getting under way stood up the sound, the Nahant following in her wake. The Atlanta lay across the channel and quietly awaited the attack from the National vessels; but at five o’clock she took the initiative and fired a single shot at the Nahant, which, however, failed to have any effect. The Weehawken steamed toward the Atlanta; and when within three hundred yards opened upon her with a fifteen-inch gun. She then approached still nearer, and when within two hundred yards she suddenly poured in upon the rebel vessel the full contents of her two guns. The effect was disastrous to the Atlanta, who immediately hauled down her colors, and ran up the white flag in token of surrender. Another discharge from the Union iron-clad was poured in upon her before the signal was understood, after which all firing ceased, and the Weehawken, having done all the fighting, took possession of her prize after a contest that lasted barely fifteen minutes. In this engagement one hundred and forty-five prisoners were captured.
SIEGE OF CHARLESTON.
Commenced July 3, 1863.
It was felt by the U. S. Government that the attack on Fort Sumter, of April 7th, was a somewhat humiliating failure; but, notwithstanding this, the original intention of redeeming Charleston was not abandoned. It was understood, from the tone of Admiral Porter’s letters, that he was opposed to a renewal of the attack on Charleston; and he was, accordingly, relieved of command, and Rear-Admiral Foote was appointed in his place. Before the period fixed for taking command of his squadron had expired, Admiral Foote died in New York, and a second appointment was made in the person of Admiral Dahlgreen, who entered upon his duties on July 6th. About this time General Gilmore was constituted commander-in-chief of the military department of the south, and arrangements were entered into for combined operations by land and sea.
THE ATTACK ON MORRIS ISLAND.
On July 10th, an attack was made upon Morris island by the land forces under General Gilmore, and the iron-clads Catskill, Montauk, Nahant, and Weehawken, under command of Admiral Dahlgren. On Morris island, on the opposite side of Light-house Inlet, the rebels had erected, after the naval attack upon Fort Sumter, several batteries, in all mounting nine heavy columbiads, and three 10-inch mortars, all bearing upon Folly island, and the mouth of Light-house inlet, and the approach to the island by way of Folly river.
At five A. M. the Union fire opened upon the batteries on Morris Island, being directed from the entire line of works recently erected on Folly Island. The rebels were taken by surprise, and as the fire from the Union ranks poured in upon them, they sprang to the tops of the sand-hills, eagerly looking whence it came, but speedily dropped back again, and remained concealed till they were taken prisoners by the Union troops. The fleet, with Admiral Dahlgren on board the Catskill, had, at an early hour in the morning, crossed the southern channel, and had drawn up in line of battle along the southern end of Morris island, in order to deliver an enfilading fire and harass the enemy on his left and rear.
A vigorous fire was also kept up, during the greater part of the day, upon Fort Wagner. For three hours the cannonading continued against the Morris island works, and when at length it began to slacken, General Gilmore signalled to General Strong, who with his little boat fleet lay concealed in Folly river, to land his forces, and assault and carry the batteries at the point of the bayonet. The order was no sooner given than executed. With shouts and cheers the troops sprang ashore, formed in line of battle, with the Sixth and Seventh Connecticut on the right, the Ninth Maine and Seventy-sixth Pennsylvania in the centre, and the Third New Hampshire and the Forty-eighth New York on the left. In less than ten minutes the right and centre had carried all the batteries, and left all the rifle-pits—capturing ten Columbiads, two 10-inch mortars, one Whitworth gun, together with nearly the entire garrison, consisting of the First South Carolina Artillery, and ten companies of the Twenty-first South Carolina Volunteers, in all numbering one hundred and eighty-five men.