POULENC FRANCIS. 1899-1963. Autograph Manuscript ''Deux livres passionnants '' 9 pp rectos only folio several corrections possibly incomplete.A portion of a speech by Poulenc to a group of Swiss ''Raveliens'' and ''Debussystes '' discussing the best monographs on them: Ravel et nous by Jourdan-Morhange (Geneva 1945) and Correspondance de Debussy...