During the night of the evacuation, the roar of artillery exceeded anything that had been heard before. From one end of the line to the other the shells and shot poured into our camps, and the arches of fire that marked the courses of the shells, with flame spouting from the mouths of the guns, created a magnificent pyrotechnic display. But at daylight, orderlies flew from regiment to regiment with the startling intelligence that the beleaguered works were deserted, and with orders to occupy them at once. Smith's division hastened to cross over the dam, and we found ourselves in the strongholds that we had so long invested. As the Seventy-seventh regiment passed along one of the roads leading among the intrenchments, a sharp report like that of a pistol was heard at the feet of those in the center of the column, and directly under the colors. The men scattered, and a piece of old cloth was seen lying on the ground at the point from which the report emanated. Colonel McKean, who was very near, lifted the cloth with the point of his sword, and discovered a torpedo carefully buried in the ground, except a nipple which had been filled with fulminating powder, which was covered by the old cloth. The fuse only had exploded. Had the machine itself exploded, it must have destroyed many of our men, our colonel among them. Other regiments were not so fortunate as we were. Very many men were killed in the streets and intrenchments by these torpedoes, which the enemy had planted in the street at either end of the bridges, about springs, and near the deserted guns. They were concealed beneath the ground with great care, the capped nipple only rising above the surface, and this, covered by an old rag or piece of bark thrown over it, exploded at the slightest touch. These infernal machines were only one feature of the general plan of our enemies to carry on a war by brutal, savage and cowardly means. The starving of prisoners at Andersonville and Salisbury, and the wholesale butchery at Fort Pillow, were other parts of the same savage plan which was crowned by the fearful tragedy at Ford's Theatre.

We made little delay among the rebel intrenchments; only long enough to glance over the formidable works, where the enemy had abandoned seventy-two pieces of artillery, mostly of heavy caliber, with immense numbers of shovels, picks, wheelbarrows and other paraphernalia of an army.

The division was at nine o'clock sent forward on the road toward Williamsburgh; encountering, before it had proceeded far, a portion of the rear-guard of the confederate army, which hastily fell back before our advance. General Smith informed the Commander-in-Chief of the encounter, who ordered Stoneman, with a regiment of cavalry, to give chase to the retiring body, and, if possible, cut it off; but, unfortunately, either from want of proper information in regard to the roads, or from other hindrances, this was not effected. The division pushed on over the road lately traversed by the rebels, the men overcoming all obstacles that had been thrown in their way, in their anxiety to overtake the foe.

The scenery, as the troops passed, was indeed charming beyond description. Magnificent forests of oak and pine, interspersed with clearings, the residences of farmers, with fine fields, covered with the green blades of the newly springing wheat, met the view along the road; while the woods were adorned with innumerable flowers. The tall dogwood, with its clusters of large flowers like swarms of white butterflies, mingled with the Judas tree, whose leafless boughs were densely covered with racemes of purple blossoms. The azalia and the honeysuckle beneath formed a delightful contrast with the gorgeous floral display above.

Thus the division was hurried on, until at evening it came upon the rebel works at Williamsburgh. As our forces approached Williamsburgh, the cavalry came upon the enemy, and a sharp skirmish ensued, in which we lost about fifty in killed and wounded, and the rebels left as many on the field. The charge was made by the Sixth cavalry and Gibbon's battery, driving the rebels back. They, in their turn, being reinforced, forced our troops back; one of our guns, from which all the horses were shot, being abandoned. Each party strove hard for the possession of the gun, but night closed upon the contest, leaving it in possession of neither. In the meantime, the men of our division too sick to march were being cared for by our medical officers. Hundreds of the men of our division lay sick with typhoid fever and other equally dangerous maladies. These were all taken to the hospital which had been commenced a day or two previous, about a mile and a half from our camp. The whole day was occupied in removing these men. Of those sent to this hospital, as of the many previously sent to the hospital at Young's Mills and Fortress Monroe, few ever returned.

CHAPTER VI.

WILLIAMSBURGH.

Battle of Williamsburgh—The army not organized—The medical department—Hooker's gallant fight—Hancock's charge—McClellan at Yorktown—Night on the battle-field.

Early on the morning of the 5th skirmishing commenced. The division of Hooker was posted on the left of the road from Lee's Mills to Williamsburgh, and our own division held the road, stretching mostly to the right of it. Fort Magruder was directly in front of us, commanding the road. All that part of the army which had advanced on the right, that is, on the road from Yorktown, were massed as fast as they arrived, awaiting orders. Great delay was experienced in getting the troops in position, as there seemed to be no harmony of action. Every general of a division seemed to do what pleased him, without orders from higher authority.

General Sumner was in command of the troops on the field, but from some cause seemed not to be able to combine his forces in such a manner as to bear effectually upon the lines of the enemy. One of the serious difficulties was getting artillery to the front. The roads had become very muddy from the rain during the night, and were blocked up with the immense multitude of wagons, so that artillery could not pass. Here was sadly exemplified the grand defect of our army—the want of organization.