Since my letter of the 25th instant, I have very strong reason to believe, in consequence of conversations I have had with persons who ought to be well informed, that the fleet and troops, which sailed from Cadiz the 28th ultimo, are destined in the first instance to the Windward Islands, to act in concert with the squadron of the Count de Guichen, from thence as circumstances may render it proper they will proceed to Jamaica or the Floridas; for it appears to be the intention of the Spanish, as well as of the French Court, to detach a part at least of their force in the Islands to the continent, as soon as the hurricane season in the West Indies renders it dangerous for them to act against the enemy in that part of the world. I do not mention by letter my source of information, because I do not choose to hazard the loss of intelligence, which I may gain from the same persons, by the miscarriage of letters. I shall however mention it to you _vivâ voce_, in order to enable you to judge of the credit due to my information. I have the honor to be, &c. WILLIAM CARMICHAEL. * * * * * TO THE PRESIDENT OF CONGRESS. Madrid, May 28th, 1780. Sir, Since closing my letter of the 26th instant, I have received from Mr Carmichael the interesting intelligence contained in the enclosed paper.[24] He is now here, and has communicated to me the channel through which he obtained it, from which I think his information deserves belief, and his address in obtaining it credit. I have the honor to be, &c. JOHN JAY. FOOTNOTE: [24] See the preceding letter. * * * * * TO THE PRESIDENT OF CONGRESS. Madrid, May 28th, 1780. Sir, In the journal of the proceedings of Congress of November, 1779, I find that on the 8th day of that month they were pleased to come to the following resolution. "Resolved, that the late and former Presidents of Congress be desired to lodge, as soon as they conveniently can in the Secretary's office, copies of all public letters by them respectively written during their Presidentship." After I resigned the chair, and immediately on your Excellency's election, I delivered a book, containing copies of the public letters I had written during my Presidentship, to your Excellency, who promised to lodge it in the Secretary's office, which, I am persuaded, was accordingly done. It gives me concern therefore to find this resolution is made to extend to me, and I flatter myself Congress will do me the justice to let it appear, by the entry to be made on their journals of the receipt of this letter, that I had done that part of my duty in season, and without their express request. I have the honor to be, &c.