Such was the state of affairs, when on the 2d Sept., 1814, there appeared an armed brig on the coast opposite the pass. She fired a gun at a vessel about to enter, and forced her to run aground; she then tacked and shortly after came to an anchor at the entrance of the pass. It was not easy to understand the intentions of this vessel, who, having commenced with hostilities on her first appearance now seemed to announce an amicable disposition. Mr. Lafitte then went off in a boat to examine her, venturing so far that he could not escape from the pinnace sent from the brig, and making towards the shore, bearing British colors and a flag of truce. In this pinnace were two naval officers. One was Capt. Lockyer, commander of the brig. The first question they asked was, where was Mr. Lafitte? he not choosing to make himself known to them, replied that the person they inquired for was on shore. They then delivered to him a packet directed to Mr. Lafitte, Barrataria, requesting him to take particular care of it, and to deliver it into Mr. Lafitte's hands. He prevailed on them to make for the shore, and as soon as they got near enough to be in his power, he made himself known, recommending to them at the same time to conceal the business on which they had come. Upwards of two hundred persons lined the shore, and it was a general cry amongst the crews of the privateers at Grand Terre, that those British officers should be made prisoners and sent to New Orleans as spies. It was with much difficulty that Lafitte dissuaded the multitude from this intent, and led the officers in safety to his dwelling. He thought very prudently that the papers contained in the packet might be of importance towards the safety of the country and that the officers if well watched could obtain no intelligence that might turn to the detriment of Louisiana. He now examined the contents of the packet, in which he found a proclamation addressed by Col. Edward Nichalls, in the service of his Brittanic Majesty, and commander of the land forces on the coast of Florida, to the inhabitants of Louisiana. A letter from the same to Mr. Lafitte, the commander of Barrataria; an official letter from the honorable W.H. Percy, captain of the sloop of war Hermes, directed to Lafitte. When he had perused these letters, Capt. Lockyer enlarged on the subject of them and proposed to him to enter into the service of his Brittanic Majesty with the rank of post captain and to receive the command of a 44 gun frigate. Also all those under his command, or over whom he had sufficient influence. He was also offered thirty thousand dollars, payable at Pensacola, and urged him not to let slip this opportunity of acquiring fortune and consideration. On Lafitte's requiring a few days to reflect upon these proposals, Capt. Lockyer observed to him that no reflection could be necessary, respecting proposals that obviously precluded hesitation, as he was a Frenchman and proscribed by the American government. But to all his splendid promises and daring insinuations, Lafitte replied that in a few days he would give a final answer; his object in this procrastination being to gain time to inform the officers of the state government of this nefarious project. Having occasion to go to some distance for a short time, the persons who had proposed to send the British officers prisoners to New Orleans, went and seized them in his absence, and confined both them and the crew of the pinnace, in a secure place, leaving a guard at the door. The British officers sent for Lafitte; but he, fearing an insurrection of the crews of the privateers, thought it advisable not to see them until he had first persuaded their captains and officers to desist from the measures on which they seemed bent. With this view he represented to the latter that, besides the infamy that would attach to them if they treated as prisoners people who had come with a flag of truce, they would lose the opportunity of discovering the projects of the British against Louisiana.