The Louisiana acquisition
[This is from a letter to William A. Burwell on September 17, 1806, to correct inaccuracies on what transpired during the Louisiana Purchase.]
It is not true that the Louisiana treaty was antedated, lest Great Britain should consider our supplying her enemies with money as a breach of neutrality. After the very words of the treaty were finally agreed to, it took some time, perhaps some days, to make out all the copies in the very splendid manner of Bonaparte's treaties. Whether the 30th of April, 1803, the date expressed, was the day of the actual compact, or that on which it was signed, our memories do not enable us to say. If the former, then it is strictly conformable to the day of the compact; if the latter, then it was postdated, instead of being antedated. The motive assigned too, is as incorrect as the fact. It was so far from being thought, by any party, a breach of neutrality, that the British minister congratulated Mr. King on the acquisition, and declared that the King had learned it with great pleasure; and when Baring, the British banker, asked leave of the minister to purchase the debt and furnish the money to France, the minister declared to him, that so far from throwing obstacles in the way, if there were any difficulty in the payment of the money, it was the interest of Great Britain to aid it.