I remained with the battery all night and until about 9 a.m. Sunday, the 20th instant, when I was ordered by Major-General Cheatham to rejoin my brigade. My command was not engaged during this day.
On Monday morning, the 21st instant, I was ordered by Col. A. J. Vaughan, commanding the brigade, to deploy my command in front of the brigade, which was then lying in line of battle parallel with the main road, the right resting near the enemy’s hospitals, and proceed in direction of Missionary Ridge until I discovered the enemy’s position. I did as ordered, and gained the top of Missionary Ridge at McFarland’s vineyard without opposition, capturing 5 prisoners.
Remained on Missionary Ridge until 3 p.m., when I received an order to rejoin my brigade. Marched very hard and reached the command at 9 o’clock. Encamped on Chickamauga River near Bird’s Mill.
Tuesday morning, the 22d instant, moved forward with the brigade and partipated in the engagement, in which we were successful in driving the enemy from Missionary Ridge.