Two booklets from Volume 1: Nineteen Songs for High Voice of "Obbligato-Songs: A Collection of Songs with Accompaniment of Piano and Violin (or Violoncello)." Pieces by various composers, edited by Max Spicker. Written in pencil on the viewer's top right of the front page, "Mary Münchhoff." Copyright G. Schirmer. Years of copyright range from 1887-1905.