Autograph composing manuscript of the scherzo from the String Quartet in E-flat Major, Opus 127, the working full score of the complete movement. 17 leaves (31 p.), paginated in pencil (1-30), oblong quarto (ca. 24 x 31 cm.), 12 staves; notated in dark brown ink on three systems per page; a four-bar additional passage written on a separate unpa