THE SOUTHERN STATES.

General Lee found out that they were digging the mine and where it was, and had a strong line made in the rear, while big guns were placed so as to fire across the breach when the mine was sprung.

At that time there were only thirteen thousand men in the trenches at Petersburg, as General Lee had been forced to send some of his troops to the north of the James to check a move which Grant had made on purpose to draw off Lee’s men from the mine.

Just at dawn, July 30th, the blast was fired. A great roar was heard, and then two hundred and fifty-six men from South Carolina and twenty-two from Petersburg, with guns, large masses of earth, stones and logs, were thrown high into the air. A breach one hundred and thirty-five feet long, ninety feet wide, and thirty feet deep, had been made in the Confederate lines. Those near the spot were at first stunned, and those far away could not think what the noise meant.

Grant’s guns fired at once all along the line, and a band of men marched out to rush in through the breach. When they had rushed across the space to the gap, they found a deep pit at their feet.

EXPLOSION OF THE CRATER.

The Confederates had now gained their wits, and at once opened fire. The storm of shot and shell forced the Federals down into the pit for shelter; but when there, they could not get out. Band after band of Federals were sent forward to charge the works, but they either fell into the Crater or ran back to their own lines.

Two hours had now passed, when black troops were sent to seize the guns which were doing such deadly work. They marched bravely up, but the Confederate fire was too hot for them and they ran for their lives—some into the Crater, and some back to their own lines. White troops were again sent forward, but they, too, were driven back. All this time the Crater was full of wounded, struggling and dying men, upon whom the hot sun beat and shot poured down.