JOHN JAY. * * * * * TO THE PRESIDENT OF CONGRESS. Madrid, May 30th, 1780. Sir, On the 26th instant I had the honor of writing a very long and particular letter to your Excellency, by the way of Cadiz, of which a duplicate has also been sent. To the contents of that letter I have nothing new to add, except that two of the bills directed to be drawn upon me have arrived. I shall go tomorrow to Aranjues, from whence I shall embrace the first opportunity of communicating to Congress the further progress of their affairs here. I have the honor to be, &c. JOHN JAY. * * * * * DE NEUFVILLE & SON TO JOHN JAY. Without date. Sir, By vessels lately arrived from the continent, and from St Eustatia, there appeared here some bills drawn by the Treasurer of Loans in America on Henry Laurens, Commissioner for the States in Amsterdam. Every body has been surprised at it, and we in particular, as we were directly applied to. We said at the first, that we expected Mr Laurens would be in town very soon, begging them to keep those bills a fortnight, and that, at all events, we would accept them. We have seen others since more willing to wait; but not knowing what sums may have been drawn for already, we are in hopes to be soon released from this anxiety by the arrival of the Minister. As we think your Excellency may have some intelligence about this matter, and have it in your power at the same time to save the credit of America, if Mr Laurens by any accident should not arrive, we beg the favor to be informed how to conduct ourselves. In the mean time we will do what lies in our power to prevent all noise and trouble about them. In case Mr Laurens should not arrive, your Excellency will have time left to make or provide for remittances, as the bills are drawn at six months' sight. We have the honor to be, &c. JOHN DE NEUFVILLE & SON. * * * * * DE NEUFVILLE & SON TO JOHN JAY. Amsterdam, June 1st, 1780. Sir,