Letter | Description | Signature | Date |
---|---|---|---|
|
Mario Zafred
>
Ricordi
Roma Source: Archivio Storico Ricordi |
LLET030022 > | 11/12/1956 |
|
Antonio Martorell Mirales
>
Ricordi
Roma Source: Archivio Storico Ricordi |
LLET025841 > | No date |