History of the United States, Volume 4

by Elisha Benjamin Andrews

Sectional View of Monitor through Turret and Pilot House.

For three hours the iron-clads fought. The Merrimac’s shot glanced harmlessly off the round turret, while her attempts to run the Monitor down failed. Meanwhile the big guns in the Monitor’s turret, firing every seven minutes, were pounding the ram’s sides with terrible blows. The Merrimac’s armor was at points crushed in several inches, but nowhere pierced, About noon the fight stopped, as if by mutual consent. It was a drawn battle, but the career of the Merrimac had ended. Upon McClellan’s advance, in May, she was blown up. The Monitor received no serious injury in this action, but the next December she foundered in a storm off Cape Hatteras.

The invention of the Monitor revolutionized naval warfare, and set European nations to building the ponderous iron-clad navies of the present day. The United States Government soon contracted for twenty single-turret monitors, and four double-turreted ones with fifteen-inch guns.

The Confederates now went to building iron-clads on the model of the Merrimac. On the morning of January 31, 1863, the iron-clads Palmetto State and Chicora steamed out of Charleston Harbor, in a dense fog, and attacked the blockading fleet of wooden vessels. After ramming one ship and sending a shot through the boiler of another, they put back to port.

In April, Admiral Dupont tried to seize Charleston Harbor with his fleet of seven monitors and two iron-clads. In a two hours’ action the monitors were seriously injured by the heavy guns of the forts, and the fleet withdrew. In August, land batteries reduced Fort Sumter almost to ruins, and in the following month Fort Wagner was abandoned. June 17th, the iron-clad Atlanta, armed with a torpedo at the end of a spar, ran down from Savannah to engage with two monitors guarding the mouth of the river. She got aground, rendering the torpedo useless. The fifteen-inch guns of the monitors pierced her armor, and in a few minutes she surrendered.

The Albemarle proved a more dangerous foe. The last of April, 1864, it descended Roanoke River, smashed the gunboats at the mouth, and compelled the surrender of the forts and the town of Plymouth. A few days later it attacked a fleet of gunboats below the mouth of the river. After a severe tussle, inflicting and receiving considerable damage, it steamed back to Plymouth. Here it lay at the wharf till October, when it was sunk by Lieutenant Cushing, already famous for daring exploits under the very noses of the enemy. On the night of October 27th, young Cushing approached the ironclad in a steam launch with a torpedo at the end of a spar projecting from the bow. Jumping his boat over the log boom surrounding the ram, in the thick of musketry fire from deck and shore, Cushing calmly worked the strings by which the intricate torpedo was fired. It exploded under the vessel’s overhang, and she soon sunk. At the moment of the explosion a cannonball crashed through the launch. Cushing plunged into the river and swam to shore through a shower of bullets. After crawling through the swamps next day, be found a skiff and paddled off to the fleet. Of the launch’s crew of fourteen, only one other escaped.

The Original Monitor.

The stronghold of the Confederacy on the Gulf was Mobile. Two strong forts, mounting twenty-seven and forty-seven guns, guarded the channel below the city, which was further defended by spiles and torpedoes. In the harbor, August 5, 1864, lay the iron-clad ram, Tennessee, and three gunboats, commanded by Admiral Buchanan, formerly captain of the Merrimac. Farragut determined to force a passage. Before six o’clock in the morning his fleet of four monitors and fourteen wooden ships, the latter lashed together two and two, got under way, Farragut taking his station in the main rigging of the Hartford. The action opened about seven. One of the monitors struck a torpedo and sunk. The Brooklyn, which was leading, turned back to go around what seemed to be a nest of torpedoes. The whole line was in danger of being huddled together under the fire of the forts. Farragut boldly took the lead, and the fleet followed. The torpedo cases could be heard rapping against the ships’ bottoms, but none exploded.

The forts being safely passed, the Confederate gunboats advanced to the attack. One of these was captured, the other two escaped. The powerful iron-clad Tennessee now moved down upon the Union fleet. It was 209 feet long, with armor from five to six inches thick. Farragut ordered his wooden vessels to run her down. Three succeeded in ramming her squarely. She reeled under the tremendous blows, and her gunners could not keep their feet. A monitor sent a fifteen-inch ball through her stern. Her smoke-stack and steering-chains were shot away, and several port shutters jammed. About ten A.M., after an action of an hour and a quarter, the ram hoisted the white flag. The forts surrendered in a few days.