slip of land between is almost entirely morass or sandbank; the whole of it lower than the water of the river, in its highest floods, and only its western margin (which is the highest ground) secured by banks and inhabited.  I suppose this idea too much even for the Count de Montmorin at first, and that, therefore, you will find it prudent to urge, and get him to recommend to the Spanish court, only in general terms, ’a port near the mouth of the river, with a circumjacent territory sufficient for its support, well defined, and extra-territorial to Spain,’ leaving the idea to future growth.

I enclose you the copy of a paper distributed by the Spanish commandant on the west side of the Mississippi, which may justify us to M. de Montmorin, for pushing this matter to an immediate conclusion.  It cannot be expected we shall give Spain time, to be used by her for dismembering us.

It is proper to apprize you of a circumstance, which may show the expediency of being in some degree on your guard, even in your communications to the court of France.  It is believed here, that the Count de Moustier, during his residence with us, conceived a project of again engaging France in a colony upon our continent, and that he directed his views to some of the country on the Mississippi, and obtained and communicated a good deal of matter on the subject to his court.  He saw the immediate advantage of selling some yards of French cloths and silks to the inhabitants of New Orleans.  But he did not take into account what it would cost France to nurse and protect a colony there, till it should be able to join its neighbors, or to stand by itself; and then what it would cost her to get rid of it.  I hardly suspect that the court of France could be seduced by so partial a view of the subject as was presented to them, and I suspect it the less, since the National Assembly has constitutionally excluded conquest from the objects of their government.  It may be added too, that the place being ours, their yards of cloth and silk would be as freely sold as if it were theirs.

You will perceive by this letter, and the papers it encloses, what part of the ideas of the Count d’Estain coincide with our views.  The answer to him must be a compound of civility and reserve, expressing our thankfulness for his attentions; that we consider them as proofs of the continuance of his friendly dispositions, and that though it might be out of our system to implicate ourselves in trans-Atlantic guarantees, yet other parts of his plans are capable of being improved to the common benefit of the parties.  Be so good as to say to him something of this kind, verbally, and so that the matter may be ended as between him and us.

On the whole, in the event of war, it is left to the judgment of the Marquis de la Fayette and yourself, how far you will develope the ideas now communicated, to the Count de Montmorin, and how far you will suffer them to be developed to the Spanish court.