For the first few minutes there was a pause, as though the two adversaries were surveying each other with a view of choosing the best method of attack. Then they began to advance cautiously until they had got well within range, when almost simultaneously they opened fire. This was at about eight o'clock in the morning, and thenceforward until noon the cannonading continued furiously, with hardly any intermission.
The ironclads fought like two gladiators in an arena, now closing in on each other until they were almost touching, then sheering off until they were half-a-mile apart. The Monitor had a great advantage over the Merrimac in that she drew only half as much water, and was consequently able to move about far more freely than her cumbrous opponent, who had to confine herself to the deep-water channel. Even as it was she once ran aground, and was with the greatest difficulty got afloat again.
Although Terry had come to Hampton Roads a warm little sympathizer with the South, his feelings had undergone considerable change as he observed the splendid bravery of the Northern sailors; and now, while he watched the contending ironclads, he found his heart going out towards the little Monitor rather than towards the big black Merrimac.
"Sure it doesn't seem fair play at all," he exclaimed to Captain Afleck, in a decided tone of indignation. "That small little thing's no match for the big fellow. There ought to be two of them anyhow to make it even."
But the captain, noting the advantage held by the Monitor, and the fact that the bombardment of her antagonist had no more effect upon her coat of mail than had hers upon the Merrimac, shook his head doubtfully.
"It's a more even fight than you think, Terry," said he, "and I'm not saying but what I'd be willing to bet on the little one yet. But see, they must be going to try to run her down, like they did the Cumberland."
Sure enough, despairing of driving her doughty opponent off the field with broadsides, the Merrimac determined to try the effect of her ram. For nearly an hour she had been manoeuvring for a position, and at last an opportunity offered. Putting on full speed, she charged forcibly down; but just in time the Monitor turned aside, and the ram glanced off without doing any damage.
At seeing this Terry clapped his hands as heartily as if he had been a thorough-going Yankee.
"Sold again!" he cried, as the Merrimac sullenly sheered off. "You're not so smart after all."
The firing continued for some time longer, and then those on board the Minnesota were startled to see the Monitor coming back towards them with all the appearance of withdrawing from the fight. The Merrimac could not follow on account of the shallowness of the water, but remained out in the channel awaiting the other's return. Instead of returning, however, the Monitor swung round, and steamed off in the direction of Fortress Monroe, leaving the helpless Minnesota at the mercy of the enemy.