Spartiti
Parti
J. Frey & Cie. (obscured by A. Fillastre et Neveu's label), n.d.
Editore
Paris: J. Frey & Cie. (obscured by A. Fillastre et Neveu's label), n.d. Plate D, E.
Copyright
J. Frey & Cie. (obscured by A. Fillastre et Neveu's label), n.d.
Editore
Paris: J. Frey & Cie. (obscured by A. Fillastre et Neveu's label), n.d. Plate D, E.
Copyright