On board the Macedonian there were thirty-six killed, and sixty-eight wounded; among the former, were the boatswain, one master's mate, and the schoolmaster; and of the latter were the first and third lieutenants, one master's mate, and two midshipmen.

New York, November 24, 1812.

Sir: I here avail myself of the first opportunity of informing you of occurrences of our cruise, which terminated in the capture of the Wasp, on the 18th of October, by the Poictiers, of seventy-four guns, while a wreck from damages received in the engagement with the British sloop-of-war Frolic, of twenty-two guns, sixteen of them thirty-two-pound carronades, four twelve-pounders on the main deck, and two twelve-pound carronades on the top-gallant forecastle; making her superior in force to us by four twelve-pounders. The Frolic had struck to us, and was taken possession of two hours before our surrendering to the Poictiers.

We had left the Delaware on the 13th; the 16th had a heavy gale, in which we lost our jib-boom and two men; half-past eleven on the night of the 17th, in latitude 37 degrees north, and longitude 65 degrees west, we saw several sail, two of them appearing very large; we stood for them for some time, then shortened sail, and steered the remainder of the night the course we had perceived them on. At daylight, on Sunday the 18th, we saw them ahead; gave chase, and soon discovered them to be a convoy of six sail, under the protection of a sloop-of-war; four of them large ships, mounting from sixteen to eighteen guns. At thirty-two minutes past eleven A. M., we engaged the sloop-of-war, having first received her fire at the distance of fifty or sixty yards, which space we gradually lessened until we laid her on board, after a well-supported fire of forty-three minutes; and although so near, while loading our last broadside, that our rammers were shoved against the side of the enemy, our men exhibited the same alacrity which they had done during the whole of the action. They immediately surrendered upon our gaining their forecastle, so that no loss was sustained on their side after boarding.

Our maintop-mast was shot away between four and five minutes from the commencement of the firing, and falling, together with the maintopsail-yard, across the larboard fore and fore-topsail braces, rendered our head-yards unmanageable the remainder of the action. At eight minutes, the gaff and mizzen topgallant-mast came down, and at twenty minutes from the beginning of the action every brace and most of the rigging was shot away. A few minutes after separating from the Frolic both her masts fell upon deck; the main-mast going close by the deck, and the foremast going twelve or fifteen feet above it.

The courage and exertions of the officers and crew fully answered my expectations and wishes. Lieutenant Biddle's active conduct contributed much to our success, by the exact attention paid to every department during the engagement, and the animating example he afforded the crew by his intrepidity. Lieutenants Rogers, Booth, and Mr. Rapp, showed, by incessant fire from their divisions, that they were not to be surpassed in resolution or skill. Mr. Knight, and every other officer, acted with a courage and promptitude highly honorable, and I trust have given assurance that they may be relied on whenever their services may be required.

I could not ascertain the exact loss of the enemy, as many of the dead lay buried under the masts and spars that had fallen on deck, which two hours' exertion had not sufficiently removed. Mr. Biddle, who had charge of the Frolic, states that, from what he saw, and from information from the officers, the number killed must have been about thirty, and that of the wounded about forty or fifty; of the killed, is her first lieutenant and sailing-master; of the wounded, Captain Winyates, and the second lieutenant.

We had five killed and five wounded, as per list: the wounded are recovering. Lieutenant Claxton, who was confined by sickness, left his bed a little previous to the engagement, and though too weak to be at his division, remained on deck, and showed, by his composed manner of noting its incidents, that we had lost by his illness the services of a brave officer.

I am, respectfully, &c.

JACOB JONES.