Charles-Marie WIDOR (1844-1937). Valses pour piano (Paris, J. Hamelle, [1882]; in-4 of 93 p., loose leaves in a cloth folder with flaps. Rare first edition of this suite of 14 waltzes preceded by an introduction. Engraved music. Cotage J. 1938 H. Autograph letter signed on the title page: " to Monsieur Van Sachs Ch. M. Widor Paris 15 oct. 86 ". Bookmarks Bruno Thomas then Rudolf Scholz.