Letter | Description | Signature | Date |
---|---|---|---|
|
Emanuele Muzio
>
Ricordi
Bologna Source: Archivio Storico Ricordi |
LLET011400 > | 23/10/1857 |
|
Amilcare Zanella
>
Ricordi
Pesaro Source: Archivio Storico Ricordi |
LLET015284 > | 3/1/1916 |