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.
18th-century French literature de Sade (the Marquis de Sade) (1797); "Le Sopha- conte moral" ) ("The Sopha - a moral tale") by Claude Prosper Jolyot de Crébillon (1745), and "les Bijoux indiscrets" ("The indiscreet jewels") (1748) and "La Religieuse" ("The Nun") by Diderot (1760). The novel of feelings appeared in the second half of the 18th century, with the publication of "Julie ou la Nouvelle Héloïse" ("Julie, or the New Heloise"), in a novel in the form of letters, written by Jean-Jacques Rousseau (1761). It was modelled after the English novel "Pamela" by Samuel Richardson, which was the best-selling novel of the century,