Item is a copy of Joseffy's composition, dedicated to his friend Moriz Rosenthal, and inscribed to Ellen Ballon. File includes a copy of handwritten piano scale exercises, presumably by Joseffy for Ballon.
Item is an autographed copy of Rafael Joseffy's edition of Paul de Schlözer's etude. It was published by G. Schirmer of New York as part of a "Studies for Concert Use for Piano Solo" series.
File contains a piano technique book used and annotated by Ellen Ballon. It is the third book in a set of three, dedicated to Rafael Joseffy. It includes studies by composers from Ludwig van Beethoven until the book's publication.