The force of Texan Rangers sent to attack the first camp was so small that, although they fought with desperate courage and great skill, they were gradually driven back.

After the court-house and private buildings were surrendered and the fight had lasted five or six hours I prepared my whole force to storm both camps and summoned them to surrender. After some parley Colonel Duffield surrendered the infantry and artillery.

My aide, Colonel Saunders, rendered me efficient aid until he was severely wounded by a ball from the court-house. Major Strange, my adjutant, also performed his whole duty. Lieutenant-Colonel Walker and Major Harrison, of the Rangers, acted with their usual daring and bravery. All the officers and men who acted bravely cannot be particularly mentioned, but they acted their part nobly.

After the action was over I detached Major Smith to burn a railroad bridge below Murfreesborough, which he executed well. I intended to burn a railroad bridge above Murfreesborough and gave orders for the purpose, but by mistake they were not executed. I had the telegraph wire cut and a large portion of the railroad track torn up. I found four car-loads of provisions on the railroad track and the depot house full of stores, all of which I burned.

There were between 1,100 and 1,200 privates and non-commissioned officers captured and brought to McMinnville and paroled on condition not to serve until exchanged. The officers have been already sent to Knoxville, in charge of Colonel Wharton (and I trust have safely reached their destination), except one or two who were wounded and left at Murfreesborough, on condition to surrender when restored to health.

I captured four pieces of artillery-three brass pieces and one Parrott gun-which are still in my possession, with harness and ammunition. There were some 50 or 60 large road wagons with the mule teams, harness, &c., captured. I burnt some of the wagons, which could not be got away, and sent you the balance. There were a large number of cavalry horses, saddles, and small-arms, with the ammunition, captured, and such as I have not been compelled to use are also forwarded to you.

In consequence of our being compelled to leave Murfreesborough, and not having received reports of the killed from some of my command, it is impossible to report accurately my loss. My best information is that we had about 25 killed and from 40 to 60 wounded. Among those killed is Lieutenant Green, of the Tennessee Battalion. The reports of the officers under my command when furnished will show more definitely the loss.

The enemy lost about 75 killed and 125 wounded. The pecuniary loss to the enemy must be near half a million of dollars.

Yours, respectfully,

N. B. FORREST,

Brigadier-General, Commanding Brigade of Cavalry.

Major H. L. CLAY,

Adjutant-General, Army of East Tennessee.