Dr. Achilli, for many years “Deputy Master of the Sacred Palace,” and himself a victim of that court at Rome, in a recent work, entitled, “Dealings with the Inquisition,” testifies to the continued enormities of that horrid tribunal. He says, “This disgrace to humanity, whose entire history is a mass of atrocious crimes, committed by the priests of the church of Rome, in the name of God and of His Christ, whose vicar and representative the Pope, the head of the Inquisition, declares himself to be--this abominable institution is still in existence, in Rome and the Roman states. The Inquisition existed in full vigour during the whole period of the pontificate of Pope Gregory. Pius IX. put on a show of liberality; but this pope, believed so liberal by many, was always secretly combined with the Jesuits and the Inquisition.” Many were the victims of that atrocious court, sacrificed with fiendish cruelty in the secret dungeons of the Holy Office. Appalling proofs of this were discovered on the opening of the Inquisition, on the flight of the pope, in February, 1848. The celebrated Father Prout, a Roman Catholic priest, present on the occasion, in a letter to the London _Daily News_, therefore, describes the scenes that were witnessed by the citizens, at the opening of the dungeons of the Inquisition. “In one part,” he states, “you see a quadrangular court, surrounded by strongly barred dungeons; in another, a courtyard, along which extends a triple row of cages, resembling the port-holes of a three-decker; in another, skeletons in recesses; in another, a vault full of skulls, and piles of scattered human remains, directly under a perpendicular shaft four feet square, which ascended perpendicularly to the floor of the building above, and was covered there with a trap-door; and in another, two large subterranean lime-kilns, if they may be so called, shaped like a bee-hive, in masonry, filled with layers of calcined bones, forming the substratum of two other chambers on the ground floor, in the immediate vicinity of the very mysterious shaft above-mentioned. These horrible sights may be seen by every one in Rome. To-morrow,” says Father Prout, “the whole population of Rome is publicly invited by the authorities to come and see, with their own eyes, one of the results of entrusting power to clerical hands.” Father Prout is believed also to have written the following paper, which was published, as a “Memorial regarding the tribunal of the Holy Office, at the time of its suppression in February, 1849:”--