Dear Sir,--In mine of January the 23d, I acknowledged the receipt of your letters from No. 29 to 48 inclusive, except 31, 44, 45, 46. Since that I have received Nos. 45 and 50; the former in three months and seven days, the latter in two months and seventeen days, by the English packet, which had an uncommonly long passage. Nos. 31, 44, 46, 47, 48, 49, are still missing. They have probably come through merchant vessels and merchants, who will let them lie on their counters two or three months before they will forward them. I wrote you on the 8th and 12th instant, by a private hand, on particular subjects. I am not certain whether this will be in time to go by the same conveyance. In yours of December 23d, you suppose we receive regularly the journals of the National Assembly from your secretary at Paris, but we have never received anything from him. Nothing has been addressed to him, his name being unknown to us. It gives great satisfaction that the _Arret du Conseil_ of December, 1787, stands a chance of being saved. It is, in truth, the sheet-anchor of our connection with France, which will be much loosened when that is lost. This _Arret_ saved, a free importation of salted meats into France, and of provisions of all kinds into her colonies, will bind our interests to that country more than to all the world besides. It has been proposed in Congress to pass a navigation act, which will deeply strike at that of Great Britain. I send you a copy of it. It is probable the same proposition will be made at the next Congress, as a first step, and for one more extensive at a later period. It is thought the first will be carried; the latter will be more doubtful. Would it not be worth while to have the bill now enclosed, translated, printed and circulated among the members of the National Assembly? If you think so, have it done at the public expense, with any little comment you may think necessary, concealing the quarter from whence it is distributed; or take any other method you think better, to see whether that Assembly will not pass a similar act. I shall send copies of it to Mr. Carmichael, at Madrid, and to Colonel Humphreys, appointed resident at Lisbon, with a desire for them to suggest similar acts there. The measure is just, perfectly innocent as to all other nations, and will effectually defeat the navigation act of Great Britain, and reduce her power on the ocean within safer limits.