Glass harmonica the result would be musical cacophony. This modification also made it much harder to make the glass "speak", and muffled the sound. In 1975, an original armonica was acquired by the Bakken Museum in Minneapolis and put on display, albeit without its original glass bowls (they were destroyed during shipment). It was purchased through a musical instrument dealer in France, from the descendants of Mme. Brillon de Jouy, a neighbor of Benjamin Franklin's from 1777 to 1785, when he lived in the Paris suburb of Passy. Some 18th- and 19th-century specimens of the armonica have survived into the 21st century.
Paris in the 18th century as far away as Saint Petersburg. An important feature of the Paris literary world was the literary salon, where wives of the nobility invited their friends to their homes to hear readings of new books and to discuss literature, and, later in the century, politics. The first famous Paris salon of the 18th century was that of Madame de Lambert in her town house on rue Richelieu in 1710, followed by those of Madames de Tencin, Geoffrin, Du Deffand, d'Épinay, Helvétius, and Necker. The Revolution brought an abrupt end to the literary salons, as the aristocrats were executed or forced