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{{Information |Description={{en|1=The backstage area of the old Paris Opera (Salle Le Peletier). Lithograph by unknown circa 1855}} {{fr|1=Arrière scène de l'Opéra de Paris (salle Le Peletier) - lithographie d'auteur inconnu vers 1855}} |Source=[http:/
You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
