Weissenberg, Alexis. (1929-2012) [Descaves, Lucette. (1906-1993)] Typed Letter SignedAn interesting letter from the Bulgarian born French pianist to the pianist Lucette Descaves, complimenting her on her students' playing at a studio recital and on her own qualities as a teacher. Paris, March 30, 1958. Translated from the French, in part: " You have a class which any professor would be proud of. But may I say that your class also has a teacher which few classes in the world could be so proud of. The playing of all your students,