The third clause detailed the manner in which it had been arranged that the duel should be fought.
The pistols having been loaded by the seconds on the ground, the combatants were to be placed thirty paces apart, and were to toss up for the first fire. The man who won was to advance ten paces marked out for him beforehand--and was then to discharge his pistol. If he missed, or failed to disable his opponent, the latter was free to advance, if he chose, the whole remaining twenty paces before he fired in his turn. This arrangement insured the decisive termination of the duel at the first discharge of the pistols, and both principals and seconds pledged themselves on either side to abide by it.
The fourth clause stated that the seconds had agreed that the duel should be fought out of the Neapolitan States, but left themselves to be guided by circumstances as to the exact locality in which it should take place. The remaining clauses, so far as I remember them, were devoted to detailing the different precautions to be adopted for avoiding discovery. The duelists and their seconds were to leave Naples in separate parties; were to change carriages several times; were to meet at a certain town, or, failing that, at a certain post-house on the high road from Naples to Rome; were to carry drawing-books, color boxes, and camp-stools, as if they had been artists out on a sketching-tour; and were to proceed to the place of the duel on foot, employing no gui des, for fear of treachery. Such general arrangements as these, and others for facilitating the flight of the survivors after the affair was over, formed the conclusion of this extraordinary document, which was signed, in initials only, by both the seconds.
Just below the initials appeared the beginning of a narrative, dated "Paris," and evidently intended to describe the duel itself with extreme minuteness. The hand-writing was that of the deceased second.
Monsieur Foulon, tire gentleman in question, stated his belief that circumstances might transpire which would render an account by an eyewitness of the hostile meeting between St. Lo and Mr. Monkton an important document. He proposed, therefore, as one of the seconds, to testify that the duel had been fought in exact accordance with the terms of the agreement, both the principals conducting themselves like men of gallantry and honor (!). And he further announced that, in order not to compromise any one, he should place the paper containing his testimony in safe hands, with strict directions that it was on no account to be opened except in a case of the last emergency.