CHT187772 The Treaty of Mortefontaine, 30th September 1800 (pen & ink on paper) by French School, (19th century); Archives du Ministere des Affaires Etrangeres, Paris, France; (add.info.: between Napoleon Bonaparte (1769-1821) and the United States; the sale of Louisiana to America; commercial agreement following the XYZ affair; France agreed to lift embargo on American ships and USA to return captured warships;); 穢 Archives Charmet; French, out of copyright.