Autograph music manuscript signed.
Oblong folio. Ca. 20 pp. on 6 bifolia and 2 ff. With gilt edges.
Manuscript of three piano pieces, two of which are dedicated to a Mademoiselle, his student: "Pour son élève Mlle [name illegible] [...]", signed "E. Wolff", and "l'auteur".
With several corrections in pencil and occasional slight ink smudges.