on the heights; Captain Costin and Lieutenant Tucker, aides-de-camp; Captain Taliaferro and Lieutenant Edwards, ordnance officers-I am indebted for their aid and active assistance. Captain Manning, who had charge of the signal corps, being unable to attend to his duties from a sudden attack of erysipelas in the head, Captain Costin took charge of the party, and it rendered very great service during the three days it was required. Lieutenant Campbell, of the Engineers, also distinguished himself for his activity in reconnoitering the positions of the enemy.
Colonel R. H. CHILTON,
HEADQUARTERS DIVISION, October 20, 1862.
SIR: On the morning of September 16, ultimo, my command, consisting of my own division and that of General Anderson, marched through Harper's Ferry from Pleasant Valley, and halted near Halltown and a short distance from the road which turned to the right toward Shepherdstown, which was on the way to Sharpsburg, to which place I had been directed to march by orders direct from General Lee and afterward from General Jackson. The entire command was very much fatigue. The brigades of Generals Kershaw and Barksdale had been engaged on Maryland Heights on the 12th, and 14th, and on the 15th had been marched from the heights to the line of battle up the valley, formed to oppose that of the enemy below Crampton's Gap. Those of Generals Cobb, Semmes, and Mahone (Colonel Parham) had been engaged and badly crippled at Crampton's Gap, and all the others had been guarding important points under very trying circumstances. A large number had no provisions, and a great portion had not had time or opportunity to cook what they had. All the troops had been without sleep during the night previous, except while waiting in line for the wagon trains to pass over the pontoon bridge at Harper's Ferry. I had ridden on to Charlestown to look after the sick and wounded from Pleasant Valley, when notice was sent me to hasten the troops to Sharpsburg. I returned to camp and started the command at 3 p. m. Halted after dark (and the night was very dark) within 2 miles of Shepherdstown, when, receiving orders to hasten forward, again commenced the march at 12 o'clock that night, many of the regiments still without provisions. I may here state that the crossing at Harper's Ferry was very much impeded by the paroled prisoners passing over the bridge whenever there was an opportunity offered by any accident to the bridge causing temporary halt in the trains or batteries, which was of frequent occurrence, and the streets of Harper's Ferry town were crowded with prisoners and wagons, all of which prevented me from halting, even for a moment, in the town, to obtain provisions there.
On the morning of the 17th, about sunrise, the head of my column reached the vicinity of General Lee's headquarters near Sharpsburg. I rode on to the town, looking for General Lee, and on my return, not finding him, met General Longstreet, who directed me to send General Anderson's division direct down the road to the hill beyond Sharpsburg, where he would receive orders. I learned from him where General Lee's camp was, and reported to General Lee for orders. He directed me to