Major Huse is buying and shipping 2000 tons saltpetre, besides millions of dollars worth of arms and stores. If we can keep Wilmington, we can send out cotton and bring in supplies without limit.

September 16th.—The enemy advanced yesterday, and, our forces being unequal in numbers, captured Culpepper C. H. Our cavalry fell back several miles, and a battle is looked for immediately, near Orange C. H., where Gen. Lee awaits the foe in an advantageous position.

From the Southwest also a battle is momentarily looked for. If the enemy be beaten in these battles, they will suffer more by defeat than we would.

Gov. Vance has written a pointed letter to the President in regard to the mob violence in Raleigh. He says, when the office of the Standard was sacked, the evil was partially counterbalanced by the sacking of the Journal,—the first, moderate Union, the last, ultra-secessionist. He demands the punishment of the officers present and consenting to the assault on the Standard office, part of a Georgia brigade, and avers that another such outrage will bring back the North Carolina troops from the army for the defense of their State.

From Morton, Miss., Gen. Hardee says, after sending reinforcements to Bragg, only three brigades of infantry remain in his department. Upon this the President made the following indorsement and sent it to the Secretary of War:

“The danger to Atlanta has probably passed.”

While the army of Gen. Taylor threatens the southwestern part of Louisiana, troops will not probably leave New Orleans. The movement to White River is more serious at this time than the preparations against Mobile.

“Efforts should be made to prevent the navigation of the Mississippi by commercial steamers, and especially to sink transports.”

The letter of Gov. Vance in relation to the 30,000 men destined for North Carolina being referred to the President, he sent it back indorsed as follows:

“Gov. V.’s vigilance will discover the fact if this supposition be true, and in the mean time it serves to increase the demand for active exertions, as well to fill up the ranks of the army as to organize ‘local defense’ troops.”