[CHÂTEAU DE LA MUETTE] Olympe Pélissier, Madame ROSSINI (1799-1878) famous courtesan, she was the friend, among others, of Eugène Sue and Balzac before marrying Rossini. L.A.S., December 4, 1875, to a lady; 1 page in-8. Rossini's widow "expressed to Madame Érard [Mme Pierre (Camille) Érard] your desire to be introduced to her, she replied that she would be delighted to form this relationship, so the day of her reception is Thursday and since you have been kind enough to choose me to be introduced to her whenever you want I will always be at your disposal...