LETTER LXXXI. French Furniture--The events of the revolution have contributed to improve the taste of persons connected with the furnishing line --Contrast between the style of the furniture in the Parisian houses in 1789-90 and 1801-2--_Les Gobelins_, the celebrated national manufactory for tapestry--_La Savonnerie_, a national manufactory for carpeting--National manufactory of plate-glass. LETTER LXXXII. Academy of Fine Arts at the _ci-devant Collège de Navarre_ --Description of the establishment of the _Piranesi_--Three hundred artists of different nations distributed in the seven classes of this academy--Different works executed here in Painting, Sculpture, Architecture, Mosaic, and Engraving. LETTER LXXXIII. Conservatory of Arts and Trades--It contains a numerous collection of machines of every description employed in the mechanical arts --_Belier hydraulique_, newly invented by _Montgolfier_--Models of curious buildings--The mechanical arts in France have experienced more or less the impulse given to the sciences--The introduction of the Spanish merinos has greatly improved the French wools--New inventions and discoveries adopted in the French manufactories --Characteristic difference of the present state of French industry, and that in which it was before the revolution. LETTER LXXXIV. Society for the encouragement of national industry--Its origin--Its objects detailed--Free Society of Agriculture--Amidst the storms of the revolution, agriculture has teen improved in France--Causes of that improvement--The present state of agriculture briefly contrasted with that which existed before the revolution--_Didot's_ stereotypic editions of the classics--Advantages attending the use of stereotype --This invention claimed by France, but proved to belong to Britain --Printing-office of the Republic, the most complete typographical establishment in being. LETTER LXXXV. Present State of Society in Paris--In that city are three very distinct kinds of society--Description of each of these--Other societies are no more than a diminutive of the preceding--Philosophy of the French in forgeting their misfortunes and losses--The signature of the definitive treaty announced by the sound of cannon --In the evening a grand illumination is displayed.