palace of the Prince of Piombino, a large castellated building, very strong. We first took the court-yard, in which we found their cannon, they defending story after story of the building until driven to the third floor, when, seeing the smoke of a fire which had been lighted on the ground-floor to bam them out, they surrendered, and the fight was over. In the night the greater number of the men escaped towards Rome; only 300 in the palace were taken prisoners, besides forty-two horses and two pieces of cannon, 500 stand of arms, and all their materials of war. The fight had lasted twenty-four hours--from eight one day to eight the next--without a single instant's cessation of firing. It cost us between 400 and 500 men, amongst whom were some of our bravest and best officers. This was the first real struggle under the General. We had one day's rest; but on the following night the enemy returned, and attacked the railway station at about a mile distant from Monte Rotondo, where, finding a number of our wounded, they bayoneted them in their beds, one man having twenty-seven wounds in his body. The General at once sent heavy reinforcements, and the enemy was driven back. Three days after this we marched to the Zecchenella, a large farmhouse about a mile distant from the Ponte de la Mentana, within about four miles and a half from Rome. On our approach the enemy re-crossed the bridge, blowing up one of the two bridges and mining the other. The Papal troops came again on our side of the Teverone--a river which joins the Tiber a few miles from Rome. They extended themselves as sharpshooters all along our line, amusing themselves by firing at us until the evening, we scarcely returning a shot, the General having ordered us not to do so--our aim, since we were so few, being to draw the enemy into the open country. In the night we lighted large fires, to let the people in Rome know that we were near; but the movement which we expected in the city did not take place, and we returned to Monte Rotondo the next day.