By six o'clock in the afternoon Wright and Smith were ready to make an assault. In front of both the ground was clear for several hundred yards and then became wooded. Both charged across this open space and into the wood, capturing and holding the first line of rifle-pits of the enemy, and also capturing seven or eight hundred prisoners.

While this was going on, the enemy charged Warren three separate times with vigor, but were repulsed each time with loss. There was no officer more capable, nor one more prompt in acting, than Warren when the enemy forced him to it. There was also an attack upon Hancock's and Burnside's corps at the same time; but it was feeble and probably only intended to relieve Anderson who was being pressed by Wright and Smith.

During the night the enemy made frequent attacks with the view of dispossessing us of the important position we had gained, but without effecting their object.

Hancock was moved from his place in line during the night and ordered to the left of Wright. I expected to take the offensive on the morning of the 2d, but the night was so dark, the heat and dust so excessive and the roads so intricate and hard to keep, that the head of column only reached Old Cold Harbor at six o'clock, but was in position at 7.30 A.M. Preparations were made for an attack in the afternoon, but did not take place until the next morning. Warren's corps was moved to the left to connect with Smith: Hancock's corps was got into position to the left of Wright's, and Burnside was moved to Bethesda Church in reserve. While Warren and Burnside were making these changes the enemy came out several times and attacked them, capturing several hundred prisoners. The attacks were repulsed, but not followed up as they should have been. I was so annoyed at this that I directed Meade to instruct his corps commanders that they should seize all such opportunities when they occurred, and not wait for orders, all of our manoeuvres being made for the very purpose of getting the enemy out of his cover.

On this day Wilson returned from his raid upon the Virginia Central Railroad, having damaged it considerably. But, like ourselves, the rebels had become experts in repairing such damage. Sherman, in his memoirs, relates an anecdote of his campaign to Atlanta that well illustrates this point. The rebel cavalry lurking in his rear to burn bridges and obstruct his communications had become so disgusted at hearing trains go whistling by within a few hours after a bridge had been burned, that they proposed to try blowing up some of the tunnels. One of them said, "No use, boys, Old Sherman carries duplicate tunnels with him, and will replace them as fast as you can blow them up; better save your powder."

Sheridan was engaged reconnoitring the banks of the Chickahominy, to find crossings and the condition of the roads. He reported favorably.

During the night Lee moved his left up to make his line correspond to ours. His lines extended now from the Totopotomoy to New Cold Harbor. Mine from Bethesda Church by Old Cold Harbor to the Chickahominy, with a division of cavalry guarding our right. An assault was ordered for the 3d, to be made mainly by the corps of Hancock, Wright and Smith; but Warren and Burnside were to support it by threatening Lee's left, and to attack with great earnestness if he should either reinforce more threatened points by drawing from that quarter or if a favorable opportunity should present itself.

The corps commanders were to select the points in their respective fronts where they would make their assaults. The move was to commence at half-past four in the morning. Hancock sent Barlow and Gibbon forward at the appointed hour, with Birney as a reserve. Barlow pushed forward with great vigor, under a heavy fire of both artillery and musketry, through thickets and swamps. Notwithstanding all the resistance of the enemy and the natural obstructions to overcome, he carried a position occupied by the enemy outside their main line where the road makes a deep cut through a bank affording as good a shelter for troops as if it had been made for that purpose. Three pieces of artillery had been captured here, and several hundred prisoners. The guns were immediately turned against the men who had just been using them. No assistance coming to him, he (Barlow) intrenched under fire and continued to hold his place. Gibbon was not so fortunate in his front. He found the ground over which he had to pass cut up with deep ravines, and a morass difficult to cross. But his men struggled on until some of them got up to the very parapet covering the enemy. Gibbon gained ground much nearer the enemy than that which he left, and here he intrenched and held fast.