Very early in the rebellion, an extensive establishment for the manufacture of field artillery existed in New Orleans, which sent out beautiful batteries. These batteries I saw in various parts of the army. This factory was under the superintendence of Northern and foreign mechanics. Memphis supplied some thirty-two and sixty-four pounders, also a number of iron Parrott guns. These were cast in the navy yard by the firm of Street & Hungerford. At Nashville, Tennessee, the firm of T.M. Brennan & Co. turned out a large amount of iron light artillery of every description; and shortly before Nashville was evacuated, they perfected a fine machine for rifling cannon, which I examined. They sent a spy North, who obtained, it was said, at the Fort Pitt foundery the drawings and specifications which enabled their workmen to put up this machine. This expensive, and to them valuable machine, was removed to Atlanta, Georgia. In escaping home I came through Nashville a few weeks since, and saw about a dozen large cannon still lying at this foundery, which the sudden flight of the Rebels from Nashville prevented them from rifling or carrying away. All know that the Tredegar Iron Works in Richmond, Virginia, is an extensive manufactory of guns of large caliber. Indeed, every city of the South, having a foundery of any size, boasts of furnishing some cannon.

Many of these guns were defective and even dangerous. One battery from the Memphis foundery lost three guns in a month by bursting, one of them at the battle of Belmont, November 7th. After the Rebel reverses at Forts Henry and Donelson, and the retreat from Bowling Green and Nashville, when General Beauregard took command of the army of the Mississippi valley, he issued a call to the citizens for bells of every description. In some cities every church gave up its bell. Court-houses, factories, public institutions, and plantations, sent on theirs. And the people furnished large quantities of old brass of every description—andirons, candlesticks, gas fixtures, and even door-knobs. I have seen wagon loads of these lying at railroad depots, waiting shipment to the founderies. The Rebels are in earnest.

But the finest cannon have been received from England. Several magnificent guns of the Whitworth and Blakely patents I have seen, or heard described as doing good execution among the "Yankees." How many have been imported I can not tell, but surely a large number. In explanation of my ignorance upon this point, let me state this fact. For some months after the blockade was declared, vessels from Europe were running it constantly, and the Southern papers boastfully told of their success. The Confederate authorities saw the evil of this publicity, and many months ago prohibited the notice of such arrivals. Hence we see no mention of them recently, but it is a great mistake to imagine that there are none. The constant arrival of new European arms and ammunition, the private talk in well-informed circles, the knowledge of the latest European news, and especially the letters from Confederate emissaries regularly received in the South, convince me that the blockade is by no means perfect. From the innumerable inlets all along the southeastern coast, and the perfect knowledge possessed of these by Rebel pilots, it is perhaps impossible that it should be so. The wisdom of the South in compelling the papers to omit all mention of the facts in this case, is most unquestionable. Well would it be for the North if the press were restrained from publishing a thousand things, which do the readers no good, and which constantly give aid to the Rebel leaders.

As to small-arms, the energies of the South have been more fully developed in their manufacture than is dreamed of by the North. As early as April, 1861, Memphis had commenced the alteration of immense quantities of flintlock muskets, sent South during Floyd's term as Secretary of War. I saw this work progressing, even before Secession was a completed fact there. New Orleans turned out the best rifles I ever saw in the South. They were similar to the French Minié rifle, furnished with fine sword-bayonets. The Louisiana troops were mostly armed with these. At Nashville and Gallatin, Tennessee, rifles were also made, and I suppose in every considerable city in the South. In addition, it should be known that thousands of Government arms were in the hands of the people, all through the Southern States; how they procured them I do not know. These were gathered up and altered or improved, and issued to the troops. Many of the regiments went into the field armed with every description of guns, from the small-bore squirrel-rifle and double-barreled shot-gun to the ponderous Queen Bess musket and clumsy but effective German Yager. The regiments were furnished as fast as possible with arms of one kind, and the others returned to the factories to be classified and issued again. Sword-bayonets were fitted to double-barreled shot-guns, making them a very effective weapon. Others were cut down to a uniform length of about twenty-four inches, and issued to the cavalry. Common hunting-rifles were bored out to carry a Minié ball, twenty to the pound, and sword-bayonets fitted to them. One entire brigade of Tennesseans, under General Wm. H. Carroll, was armed with these guns.

When recovering from sickness at Nashville, I spent hours of investigation in the base of the capitol, used as an armory, where an immense amount of this work had been done. I have been told that the basement of our National capitol has been used to prepare bread for loyal soldiers; that basement was used to prepare them bullets. At Bowling Green I saw many thousands of rifles and shot-guns which had been collected for alteration, and the machine shop of the Louisville and Nashville railroad was used as an armory. Many of these guns were destroyed, and others left, when the town was evacuated. Nor should it be forgotten that almost every man of any position owned a pair of Colt's repeaters, many of them of the army and navy size. These were eagerly bought up by the Confederate authorities, who paid from thirty to sixty dollars apiece for them. They were for the cavalry service. Add to these facts, that every country blacksmith made cutlasses from old files, &c.; most of them clumsy but serviceable weapons in a close encounter. Artillery and cavalry sabers were manufactured at New Orleans, Memphis, and Nashville, and probably at other places.

In short, at the beginning of the year 1862, there was rather a surfeit than any scarcity of arms all over the South. Indeed, the energies of the entire people were employed in the production of every description of small-arms, and the enthusiasm displayed rivals the example of ancient Carthage, in her last fruitless struggle against the Romans. And this enthusiasm pervades all classes. I doubt not, if the bow was considered a weapon of war now, the fair maidens of the South would gladly contribute their flowing tresses for bowstrings, if necessary, as did the women of Carthage. Their zeal and self-denial are seen in the fact that the ladies have given vast amounts of jewelry to be sold to build gunboats, fortifications, &c.; the women of Alabama actually contributing $200,000, as estimated, for the construction of a gunboat to protect the Alabama river. Does the reader ask, Why such sacrifice? They are in earnest. They think they are fighting for property, home, and life.

Yet after all that has been said, the largest supply of small-arms comes from England and France. I have repeatedly heard it said that 300,000 stand of arms have been received from abroad;—that 65,000 came in one load by the Bermuda.

The imported guns are principally Enfield, Minié, and Belgian rifles. The first Enfields received had been used somewhat, probably in the Crimean and Indian wars. The crown marks on the first importations, were stamped out with the initials of those who had bought them from the government; the later arrivals, exhibit the crown marks uneffaced. I have seen Enfield rifles of the manufacture of 1861 and 1862, with the stamp of the "Tower" on the lock-plate! Officers, in opening and examining cases of these, would nod significantly to each other, as much as to say, "See the proof of England's neutrality!" The French and Belgian rifles, among the best arms ever made, are mostly of recent manufacture, and elegantly finished. Yes, the South has arms in abundance, and good ones; and they know how to use them, and they are resolved to do it.

The question is often asked, Where does the ammunition come from to supply the Southern army? I would state in reply, that with the cargoes of arms, ammunition was supplied, at the rate of a thousand rounds for each gun. While engaged in the Ordnance Department, I often issued boxes of ammunition, which were put up in London for the Enfield rifle. The fixed ammunition of England is said by Southern officers to be the finest in the world. But much was also made at home. The largest laboratory for making cartridges, of which I had any knowledge, was in Memphis, afterward removed to Grenada, Mississippi. Powder-mills were established at various points, one of the largest at Dahlonega, Georgia; and old saltpeter caves were opened, the government offering forty-five cents per pound for saltpeter, and exempting all persons employed in its manufacture from military duty. Percussion caps were made in Richmond early in 1861, and great numbers were smuggled through the lines, in the early part of the war. As to the supply of ammunition, my opinion is, that the South will not lack while the rebellion lasts.

On the 17th of December, I left Camp Beauregard with a car-load of ammunition, attached to a train of twenty-five box-cars, containing the 27th Tennessee regiment, Colonel Kit Williams commanding, for Bowling Green, where a battle was expected. Colonel Williams' orders were, to go through with all possible dispatch. Here was a new field for observation to me, and one of great interest. As soon as I saw my special charge, the car of ordnance, all right, I doffed my uniform for a fatigue dress, and took my position with the engineer, determined to learn all I could of the management of the locomotive. The knowledge I acquired pretty nearly cost me my life, as will soon be seen,—a new illustration that "a little knowledge is a dangerous thing."