Prisoners, it is true, have no right to expect abundant and delicious fare; but when the rations served out to rebel prisoners in our hands are compared with the stinted and disgusting allowance of Union prisoners in rebel hands, a truly-generous and chivalrous people would blush at the contrast. It is not saying too much to assert that many of the rebel prisoners, from the poorer portions of Georgia, South Carolina, and Mississippi, have, at least, as good fare, and as much of it, as they ever enjoyed at home, and much better than the army rations which they were accustomed to before capture; while it is equally true that the Union prisoners have been compelled to subsist on a diet loathsome in quality, and in a quantity scarcely sufficient to support life. True, it may be urged that the scarcity of provisions in Richmond, and elsewhere, rendered it out of the question to remedy this to any great extent; but all candid men will decide that no army could be kept, in the physical condition of Gen. Lee's, upon a Libby ration; and if such a miracle as that were possible, it would not justify the denial to prisoners of the Union army the provisions that the United States were ever ready to furnish their own men while prisoners in an enemy's hands, much less the appropriation of the stores sent to those sufferers by benevolent associations and sympathizing friends. That vast quantities of food and clothing sent to our prisoners has been thus diverted from its object, is susceptible of the clearest proof. If it be asked, how can a people, professing to be civilized, act thus? the answer is simply, that the war, as far as the South is concerned, is a rebellion. The Libby ration nominally consisted of about ten ounces of corn bread—of meal just as it came from the mill—beef, and rice; but really less often than this; for it often took two rations of beef to make a single tolerable meal, and frequently we would fail to get any beef for from one to eight days; at such times we would receive sweet or Irish potatoes; and I state the case very mildly when I say the food was at all times insufficient. Of wood for cooking purposes we had a very small allowance; and during the Christmas holidays we had to burn our tables in attempting to make palatable dishes out of very scanty and unpalatable materials. One thing, however, we did not lack; the James River was near at hand, and we had plenty of water; it was brought by means of pipes into each room; and had it possessed any very nutritious properties, we might have fattened. I must do the officers of the prison the justice to say, that as long as we did not violate the rules of the house, they permitted us to enjoy ourselves in any way that suited our taste. Prayer meetings and debating societies were tolerated, laughter and song in certain hours were not prohibited, and bad as our condition was, it might have been even worse.

Our first plan of escape being thwarted, no time was lost in devising another, which, after many delays and interruptions of a very discouraging character, was finally crowned with success. Captain Hamilton, of the 12th Kentucky Cavalry, was the author of the plan, which he confided to Maj. Fitzsimmons, of the 30th Indiana, Capt. Gallagher, of the 2d Ohio, and a third person, whose name it would not be prudent to mention, as he was recaptured. I greatly regret to pass him by with this brief allusion, as he had a very prominent part in the work from the beginning, and deserves far more credit than I have language to express. As this, however, is one of the most wonderful escapes on record, when its complete history is written he will not be forgotten. John Morgan's escape from the Ohio Penitentiary has been thought to have suggested our plan, and to have equaled it in ingenuity and risk. His difficulties, however, ended when he emerged from the tunnel by which he escaped, while ours may be said to have only begun when we reached the free air, and every step till we reached the Union lines was fraught with great danger.

After Capt. Hamilton's plans had been intrusted to and adopted by the gentlemen above named, a solemn pledge was taken to reveal them to none others, and at an early date in December, 1863, the work was begun.

In order to a perfect understanding of it, a more minute description of the building is necessary. It is not far from one hundred and forty feet by one hundred and ten, three stories high, and divided into three departments by heavy brick walls. The divisions were occupied as follows: The two upper east rooms by the Potomac officers, the two middle upper rooms by those captured at Chickamauga, the two west upper rooms by the officers of Col. Streight's and Gen. Milroy's command; the lower room of the east division was used as a hospital, the lower middle room for a cook and dining-room, and the lower west is divided into several apartments which were occupied by the rebel officers in command. There is also a cellar under each of these divisions; the east cellar was used for commissary stores, such as meal, turnips, fodder, and straw—the latter article was of vast benefit in effecting our escape. The rear and darker part of the middle cellar was cut up into cells, to which were consigned those of our number who were guilty of infractions of the rules of prison—dungeons dark and horrible beyond description. The portion of it in front was used as a workshop, and the west cellar was used for cooking the rations of private soldiers who were confined in other buildings, and as quarters for some negro captives who were kept to do the drudgery of the prison.

As the plan was to dig out, it became necessary to find a way into the east cellar, from which to begin our tunnel, which was accomplished as follows. Near the north end of the dining-room was a fireplace, around which three large cooking stoves were arranged. In this fireplace the work began. The bricks were skillfully taken out, and through this aperture a descent to the east cellar was effected. This part of the work was intrusted to Captains Hamilton and Gallagher, who were both house-builders, and in their hands it was a perfect success. The only tools used were pocket-knives; consequently their progress was slow, and fifteen nights elapsed before the place was reached where the tunnel was to begin. The stoves mentioned above aided greatly in the prosecution of the work, screening the operators from observation. Immediately in front of them the prisoners had a dancing party nearly every night, and the light of their tallow candles made the stoves throw a dark shadow over the entrance to the newly-opened way to the cellar, and the mirth of the dancers drowned any slight noise that might be made by the working party. Considerable skill was necessary in order to reach the cellar after the opening was made; and on one occasion one of the party stuck fast, and was released only by great efforts on the part of his associates. Poor fellow! though fortunate enough to escape detection in this instance, and afterward to reach the free air, he was recaptured and taken back to a confinement more intolerable than before.

The cellar being reached, a thorough examination was made in order to decide upon a route which would be most favorable for our escape; and it was determined to make an attempt in the rear of a cook-room which was in the south-east corner of the cellar. The plan was to dig down and pass under the foundation, then change the direction and work parallel with the wall to a large sewer that passes down Canal-street, and from thence make our escape. The attempt was accordingly made; but it was soon discovered that the building rested upon ponderous oak timbers, below which they could not penetrate. Determined to succeed, they began the seemingly-hopeless task of cutting through these; pocket-knives and saws made out of case-knives were the only available tools; and when this, after much hard labor, was effected, they were met by an unforeseen and still more serious difficulty. Water began to flow into the tunnel; a depth below the level of the canal had been reached, and sadly they were compelled to abandon the undertaking. A second effort was made; a tunnel was started in the rear of the cook-room mentioned above, intended to strike a small sewer which started from the south-east corner, and passing through the outer wall to the large sewer in front. Some sixteen or eighteen feet brought the tunnel under a brick furnace, in which were built several large kettles used in making soup for prisoners. This partially caved in, and fear of discovery caused this route to be abandoned.

With a determination to succeed, which no difficulty could weaken or disappointment overcome, another attempt, far more difficult than the preceding, was made. A portion of the stone floor of the cook-room was taken up, and the place supplied by a neatly-fitting board, which could be easily removed; and through this the working party descended every night. The plan was to escape by the sewer leading from the kitchen, but it was not large enough for a man to pass through; but as the route seemed preferable to any other, it was determined to remove the plank with which it was lined; and this out of the way, the tunnel or aperture would be sufficiently large. The old knives and saws were called for, and the work of removing the plank was continued for several days with flattering success, till it was concluded that another hour's work would enable us to enter the large sewer in front, into which this led, and thus escape. So strong was the conviction that the work would be completed in a little time, that all who knew the work was going on made preparation to escape on the night of the 26th of January. After working on the night of the 25th, two men were left down in the cellar to cover up all traces of the work during the day, and as soon as it was dark to complete the work—to go into the large sewer, explore it, and have every thing ready by eight or nine o'clock, at which time the bricks would be removed from the hole leading into the cellar, which had to be placed carefully in their original position every night, from the beginning to the completion of the work. When the last brick was removed, a rope-ladder, which had been prepared for the occasion, was passed down and made fast to a bar of iron, placed across the front of the fireplace. Now came long moments of breathless silence and agonizing suspense, all waiting for the assurance from one of the men below that all was ready. He came at last; but, alas! his first whisper was, "bad news, bad news;" and bad news, indeed, it proved. It was found that the remaining portion of the plank to be removed was oak, two inches thick, and impossible to be removed by the tools which had heretofore been used; moreover, the water was rapidly finding its way into the tunnel, and all the labor expended had been in vain. The feelings of that little band who can describe!—from hopes almost as bright as reality they were suddenly plunged into the depths of despair.

Nearly all the work above mentioned was performed by Captains Hamilton and Gallagher, Maj. Fitzsimmons, and another officer. As a natural consequence, they were worn-out by excessive labor, anxiety, and loss of sleep, that being the thirty-ninth night of unremitting toil. They were, however, still unconquered in spirit, and declared that another attempt must be made as soon as they were sufficiently recruited to enter upon it. Noble fellows! hard had they toiled for liberty, and it came at last.