Yesterday we waited on the Count de Vergennes at Versailles, and showed him the project of a letter to the Ministers of the two Imperial Courts, which he read and approved. We told him, that we were at a loss what might be the effect of the mediation; possibly we might be involved in difficulties by it; possibly the British Ministers might persuade the mediators to offer us their advice upon some points, respecting the royalists for example, which we could not comply with. The Count said, that he had told them, that as soon as he had fully agreed with England upon all points, their mediation should be accepted, and they should sign the treaty as such; and we might agree to it in the same manner. He said we were not obliged to this, but as they were to be present and sign one treaty, it would look better to sign both. It would be a very notorious, public, and respectable acknowledgment of us, as a power, by those Courts. Upon this footing we left the letter with him to be shown to the Imperial Ministers. We asked the Count if he had seen the British proclamation of the 2d of July. He answered, that he had. I asked him if the King had determined anything on the subject of salt provisions, and salt-fish, whether we might import them into his islands. He said we might depend upon it, they could not supply their islands with fish, that we had two free ports in their islands, St Lucia, and a port in Martinique. By the thirtysecond article of the Treaty of Commerce, these free ports are secured to us; nothing, he said, was determined concerning salt beef and pork, but the greatest difficulty would be about flour. I told the Count, that I did not think it would be possible either for France or England to carry on this commerce between the islands and continent; it was profitable to us only as it was a part of a system; that it could not be carried on without loss in large vessels, navigated by many seamen, which could sail only at certain seasons of the year, &c. Upon the whole, I was much pleased with this conversation, and conclude from it, that we shall do very well in the French West India Islands, perhaps the better in them the worse we are treated by the English. The Dutch and Danes will, I doubt not, avail themselves of every error, that may be committed by France or England. It is good to have a variety of strings to our bow; and, therefore, I wish we had a Treaty of Commerce with Denmark, by which a free admission of our ships into their ports in the West Indies might be established. By means of the Dutch, Danes, and Portuguese, I think we shall be able to obtain finally proper terms of France and England.