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 in literature 18th Century Europe started in the Age of Enlightenment and gradually moved towards Romanticism. In the visual arts, it was the period of Neoclassicism. See also: The 18th century in Europe was The Age of Enlightenment and literature explored themes of social upheaval, reversals of personal status, political satire, geographical exploration and the comparison between the supposed natural state of man and the supposed civilized state of man. Edmund Burke, in his "A Vindication of Natural Society" (2000), says: ""The Fabrick of Superstition has in this our Age and Nation received much ruder Shocks than it had ever felt before;