At Warrenton the army encountered the first snowfall of the winter, the morning reveille waking the sleeping host covered with an extra blanket of purest whiteness. Our march to the Rappahannock was without further incident of note. On November 25th we arrived upon the heights overlooking the ancient city of Fredericksburg sleeping in the river valley, beyond which rose Marye's heights and the range of wooded hills, on whose slopes was marshaled our old foe, interrupting our further advance upon the Confederate capital. Here the army pitched its winter camp. Many of the quarters were built quite substantial and comfortable. The messes of five and six, cut and split the soft pine indigenous to that region, constructing therewith log cabins roofed with their shelter tents. Many of these cabins were fitted up quite tastefully, having open fire places and bunks erected against the walls which were supplied with pillows and mattresses of the resinous pine needles covered with army blankets, making very comfortable beds, at least quite luxurious to men who had enjoyed nothing better than the ground, or the soft side of a plank, for a year past. But from this dream of peace and comfort we were soon to be rudely wakened. In the early twilight of the morning of December 11th, the guards that paced their lonely beats about the silent camps were startled by the sudden boom of a signal gun, its deep reverberations up and down the river valley giving warning to friend and foe that a strife for the possession of yonder steeps was soon to begin. For a moment silence followed this signal and then from the hundred brazen throats of the batteries that lined the crest of the hills on the north side flashed sheets of flame amid deafening roar and scream of shot and shell, that brought every sleeper to his feet. The deep notes of the heavier ordnance, mingled with the rifle crack of the lighter parrotts; the whizzing of shot and screaming shells, the path of the latter marked by burning fuse, presented a scene grand and awe-inspiring beyond description. It was war's magnificent prelude to the fiercer music of the clash of a hundred thousand muskets to follow. By daylight, camps were broken, knapsacks packed, and marching columns were pouring forward toward the river where the batteries continued to play and pile their smoke in thick banks along the crest of the hills. All day long we sat about our campfires in our dismantled quarters waiting the order to move, but none came and darkness found us replacing our shelters for another night's rest in our accustomed berths. During the afternoon of the 12th our corps, the 3d, marched to the extreme left of the line and bivouacked for the night in a piece of woodland overlooking the river. The next day, the 13th, we retraced our steps, halting just before noon at a point where we had a magnificent panoramic view of the river, town and field, and down into the valley, where could dimly be seen through the river mists the long lines of blue with flying colors waiting the command to storm the wooded heights beyond. Judged by the character of our movements it looked as though we were to be spectators of the struggle about to open. In the line of battle our place properly would be with Hooker's grand division, which occupied the center, but instead we were on the extreme left in support of Franklin. In this, however, we were mistaken. About 12 o'clock the bugles sounded and the order to fall in passed along the line, and without further delay the long line of the 3d corps wound down the hill, crossed the river on the lower pontoon bridge and from thence marched directly out upon the plain to the front line of battle. That the hour to strike for the possession of yonder wooded slopes, occupied by the veterans of Jackson, had come was evident to all. From our right came the crash and long roll of musketry, telling us that Hooker was crowding the enemy in his front and we should not long be idle. Soon Randolph's and other batteries in our front and on our flanks began to feel for the enemy in the woods to our front. As we stood intently watching the effect of the bursting shells a stream of smoke shot out from a clump of trees and brush to our left center, and an instant later a shell whizzed wickedly over our heads. The enemy's cover was now revealed and on this piece of woodland the fire of every gun in our batteries were concentrated. For a time he replied with vigor, sending shot for shot. The voice of Colonel Campbell rang out above the din: "Lie down." We waited not a second order, but quickly and closely embraced our mother earth. Soon explosion followed explosion in quick succession within the enemy's lines.