But I will relate a laughable blunder of a translator, by way of giving you a familiar example of the manner in which the French fall into error concerning the condition of other nations, and to illustrate my meaning. In one of the recent American novels that have been circulated here, a character is made to betray confusion, by tracing lines on the table, after dinner, with some wine that had been spilt; a sort of idle occupation sufficiently common to allow the allusion to be understood by every American. The sentence was faithfully rendered; but, not satisfied with giving his original, the translator annexes a note, in which he says, "One sees by this little trait, that the use of table-cloths, at the time of the American Revolution, was unknown in America!" You will understand the train of reasoning that led him to this conclusion. In France the cover is laid, perhaps, on a coarse table of oak, or even of pine, and the cloth is never drawn; the men leaving the table with the women. In America, the table is of highly polished mahogany, the cloth is removed, and the men sit, as in England. Now the French custom was supposed to be the custom of mankind, and wine could not be traced on the wood had there been a cloth; America was a young and semi-civilized nation, and, _ergo_, in 1779, there could have been no table-cloths known in America!--When men even visit a people of whom they have been accustomed to think in this way, they use their eyes through the medium of the imagination. I lately met a French traveller who affirmed that the use of carpets was hardly known among us. LETTER XIII. French Manufactures.--Sevres China.--Tapestry of the Gobelins.--Paper for Hangings.--The Savonnerie.--French Carpets.--American Carpets. --Transfer of old Pictures from Wood to Canvass.--Coronation Coach. --The Arts in France--in America.--American Prejudice. To JAMES E. DE KAY, ESQUIRE. In my last, I gave you a few examples of the instances in which the French have mistaken the relative civilization of their country and America, and I shall now give you some in which we have fallen into the same error, or the other side of the question. There has lately been an exhibition of articles of French manufacture, at Paris; one of, I believe, the triennial collections of this character, that have been established here. The court of the Louvre was filled with temporary booths for the occasion, and vast ranges of the unfinished apartments in that magnificent palace have been thrown open for the same purpose. The court of the Louvre, of itself, is an area rather more than four hundred feet square, and I should think fully a quarter of a mile of rooms in the building itself are to be added to the space occupied for this purpose.