April 27th.—A dispatch from Montgomery, Ala., states that the enemy have penetrated as far as Enterprise, Miss., where we had a small body of troops, conscripts. If this be merely a raid, it is an extraordinary one, and I feel some anxiety to learn the conclusion of it. It is hard to suppose a small force of the enemy would evince such temerity. But if it be supported by an army, and the position maintained, Vicksburg is doomed. We shall get no more sugar from Louisiana.

April 28th.—The enemy’s raid in Mississippi seems to have terminated at Enterprise, where we collected a force and offered battle, but the invaders retreated. It is said they had 1600 cavalry and 5 guns, and the impression prevails that but few of them will ever return. It is said they sent back a detachment of 200 men some days ago with their booty, watches, spoons, jewelry, etc. rifled from the habitations of the non-combating people.

I saw Brig.-Gen. Chilton to-day, Chief of Gen. Lee’s Staff. He says, when the time comes, Gen. Lee will do us all justice. I asked him if Richmond were safe, and he responded in the affirmative.

I am glad the Secretary of War has stopped the blockade-running operations of Gen. Winder and Judge Campbell, Assistant Secretary of War. Until to-day, Gen. W. issued many passports which were invariably approved by Judge Campbell, but for some cause, and Heaven knows there is cause enough, Mr. Secretary has ordered that no more passports be granted Marylanders or foreigners to depart from the Confederacy. I hope Mr. S. will not “back down” from this position.

To-day I returned to the department from the Bureau of Conscription, being required at my old post by Mr. Kean, Chief of the Bureau of War, my friend, Jacques, being out of town with a strangury. Thus it is; when Congress meets I am detailed on service out of the department, and when Congress adjourns they send for me back again. Do they object to my acquaintance with the members?

A few weeks ago I addressed the President a letter suggesting that an alphabetical analysis be made of letter and indorsement books, embracing principles of decisions, and not names. This I did for the Bureau of Conscription, which was found very useful. Precedents could thus be readily referred to when, as was often the case, the names of parties could not be recollected. It happened, singularly enough, that this paper came into my hands with forty-nine others to-day, at the department, where I shall wholly remain hereafter. The President seemed struck with the idea, and indorsed a reference on it to the “State, Treasury, War, and Navy Departments,” and also to the Attorney General. I shall be curious to know what the Secretary thinks of this plan. No matter what the Secretary of War thinks of it; he declined my plan of deriving supplies directly from the people, and then adopted it.

April 29th.—Gen. Beauregard is eager to have completed the “Torpedo Ram,” building at Charleston, and wants a “great gun” for it. But the Secretary of the Navy wants all the iron for mailing his gun-boats. Mr. Miles, of South Carolina, says the ram will be worth two gun-boats.

The President of the Manassas Gap Railroad says his company is bringing all its old iron to the city. Wherefore?

The merchants of Mobile are protesting against the impressment by government agents of the sugar and molasses in the city. They say this conduct will double the prices. So Congress did not and cannot restrain the military authorities.

Gen. Humphrey Marshall met with no success in Kentucky. He writes that none joined him, when he was led to expect large accessions, and that he could get neither stock nor hogs. Alas, poor Kentucky! The brave hunters of former days have disappeared from the scene.