Two transports--the Emma Duncan and the Dr. Kane--were ready for us at the levee, and we embarked on board of them, and were soon under way. At Warsaw, Ky., we took on board two companies that had been doing duty there, and then proceeded on our way. We had an abundance of room--which added much to our comfort--and a pleasant trip all the way to Paducah, Ky., where we reported for orders on the 13th of February. We were immediately ordered to report to General U. S. Grant, near Fort Donelson, without delay, and in a few hours we were under way. We reached our destination Friday afternoon, February 14th. The fighting had commenced, and at the time of our arrival our gun-boats were engaged with the rebel batteries in sight of where we landed. The regiment was ordered to report to Colonel--since Brigadier-General--McArthur, commanding a brigade on the extreme right of the Federal lines. To reach our position we had to make a march of ten miles. The weather was cold, and the ground covered with several inches of snow. We started very early on the morning of the 15th to take our position. Being unused to marching with heavy knapsacks, the march was fatiguing to us in the extreme. We succeeded, however, in getting our position in line of battle by 10 o'clock, A. M. At the time we took our position the battle was raging with intense fury. The roar of musketry, the crash of artillery, the scream of shells, the whiz of bullets, and the sight of the dead and wounded were not calculated to fill the minds of inexperienced soldiers with very pleasant sensations; nevertheless, every man of the regiment exhibited a coolness and firmness that would do honor to veterans in battle. Toward night the enemy withdrew within his fortifications. That night we slept on our arms, in line of battle, on the snow-covered ground, expecting to renew the battle in the morning. The next morning--Sunday --about nine o'clock, the news came that Fort Donelson had surrendered. _Such shouts_ as went up from that army had never been heard before. From one end of the line to the other, cheer after cheer went up, until it seemed as if the trees of the forest were repeating the shouts. It was a glorious victory! It exceeded by far any victory previously achieved since the commencement of the rebellion. Over 14,000 prisoners were captured, besides an immense amount of artillery and small arms. The 20th Ohio was one of the regiments that was detailed to guard the prisoners to the North. Companies A and H were assigned to the steamer Empress, and were intrusted with the guarding of 2,300 prisoners. Soon after daylight on Monday morning we were on our way down the Cumberland River. Nothing of unusual interest occurred until we arrived at Bloody Island, opposite St. Louis, Mo., where we were to land the prisoners and embark them on board the cars, for Chicago, Ill. It was in the evening when we arrived there, and the prisoners remained on board until the next day.