Among the numerous objects removed from the wreck, were five cannons, which served to arm three small vessels, the first in the new flotilla, and which were immediately put to use in covering the left flank of the line of fortifications. I regarded the loss of the Oscar as a good augury of the terrible defeat which was preparing. ------------------------------------------------------------------------ CHAPTER XX. THE ENEMY REACH MONTEVIDEO—GEN. RIVERA'S MOVEMENT ON THEIR LEFT FLANK—GEN. PAZ COMMANDS IN THE CITY—SERVICES BY THE FRENCH AND ITALIAN CORPS —TREACHERY—MISMANAGEMENT—GEN. PACHECO CORRECTS IT—ATTACK ON THE BESIEGERS—ITALIAN LEGION DISTINGUISHED—ANZANI—SERVICES OF THE FLOTILLA—A PROVIDENTIAL EVENT—COMMODORE PURVIS—BRITISH INTERVENTION—NEGOTIATION. It was now the 16th of February, 1843. The fortifications of the city had hardly had time to be completed, and to allow a few cannons to be placed, when the enemy's army made its appearance on the surrounding heights. General Rivera, at the head of the cavalry, although not strong enough to be able to fight them, had gone out and taken the field, turning the left flank of the enemy, and placing himself in their rear. That manœuvre, performed in a masterly manner, placed him again in a state to carry on the war with advantage. General Paz remained in command of the forces in the capital, which were numerous compared with the extent of wall which was to be defended. If, however, we regard the materials of which they were composed, who were raw recruits, and the pernicious elements at work, they could not be considered powerful. The constancy of the General, however, was displayed to the utmost, who sustained with them the first and most dangerous battles of the siege; and notwithstanding the generous spirit displayed by the people, there was no want of disturbers, cowards, and traitors. Vidal, then the Minister-General, had robbed the treasury, and run away. Antuña, colonel of a corps, and head of the police, deserted to the enemy, with many other civil and military officers. A corps, called Aguerridos, composed of foreigners hired by the Republic, in various affairs, had almost entirely deserted; and one night, when they occupied an advanced post, by their treachery they greatly exposed the security of the city. Such examples also were imitated by single individuals, who, from various motives, abandoned the files of the defenders, to pass over to the enemy.