Letter | Description | Signature | Date |
---|---|---|---|
|
Emanuele Muzio
>
Giovanni Ricordi
Busseto, Sant'Agata, Parma |
LLET011284 | No date |
|
Amilcare Ponchielli
>
Giulio Ricordi
Palermo |
LLET013307 | No date |
|
Alberto Donaudy
>
Tito II Ricordi
Napoli |
LLET006653 | No date |