Viardot, Pauline. (1821-1910) Autograph Letter SignedALS of the singer and composer to an unidentified female. Dated "Monday night." 1 p. Bifolium with embossed initials "PV." "Dear Madam, you already know, I presume, that long ago I have given up singing at special soires, except in the homes of a few friends. Be very kind when presenting my regrets to Madame la Duchesse de Maill by thanking her for thinking of me." In very fine condition. 6. 5 x 4 inches (16. 5 x 10. 5 cm). Pauline Viardot, one of the