But at last the veil parted, and they saw the little Monitor lying alongside the Merrimac, trim and spiteful, with the Stars and Stripes flying proudly from her stern, and a great cheer arose from every throat. Then they saw the Merrimac bear down upon the little flat cheese, as if to sink her. She struck fair and square, but the iron ram glided up on her low-sheathed deck and simply careened her over; but in so doing the Merrimac showed her unarmed hull below the iron coat of mail, and the Monitor planted one of her shots in a vital place.
For four long hours had this strange duel lasted, the Merrimac firing heavily, the Monitor steaming round and choosing her place and time, with careful aim at rudder, screw, and water-line. At last Buchanan, the Commander of the Merrimac, was severely wounded, and as his ship began to take in water through three gaping wounds, the helm was put over and the conqueror of yesterday limped away. But her last shot struck point-blank upon the iron grating of the pilot-house just where Lieutenant Worden was looking out. The concussion threw him down senseless, and minute pieces of iron and powder were driven into his eyes, so that he was blinded. When after a time he recovered his consciousness he asked:
“Have I saved the Minnesota?”
“Yes, sir, and whipped the Merrimac,” was the reply.
“Then I care not what becomes of me,” murmured the Lieutenant.
The Merrimac slowly made her way to a safe anchorage under the batteries at Sewell’s Point. Here she signalled for help, and tugs came up, took her in tow, and escorted her to Norfolk. Her injuries were so severe that after months of work upon her she never ventured to quit her retreat, whereas the Monitor seemed but slightly damaged. She had been hit twenty-two times, and only showed slight indentations, but a ball striking full on the pilot-house had bent a huge iron beam. The ram of the Merrimac had torn off some of the plating from the side of the Monitor. The latter drew only 10 feet of water, and could go where the Merrimac could not venture.
But though the Merrimac had fired her last shot, she gave the North a great fright in the night which followed the battle. At midnight thousands of people along the coast were roused from their sleep by cries that came over the water: “Fire! fire! For God’s sake, save us!”
The shore was soon lined by spectators, who stood unable to get a boat to put out or help in any way. There was the gunboat Whitehall roaring with flames, and the dark figures of the crew were plainly visible on her deck, either wrapped in red fire or jumping into the deep water beneath.
The Whitehall’s shotted guns were going off here and there through the thick crowds or clustering houses, and one shell struck the hospital, making the inmates believe that the Merrimac had returned. It transpired that a red-hot shot had been thrown from the Merrimac during the day and had lodged between the Whitehall’s timbers, where the fire smouldered until late at night.