Letter | Description | Signature | Date |
---|---|---|---|
|
Emanuele Muzio
>
Ricordi
Busseto, Sant'Agata, Parma |
LLET011291 | No date |
|
Alberto Franchetti
>
Ricordi
Montepiano, Firenze |
LLET007679 | No date |
|
Riccardo Pick-Mangiagalli
>
Ricordi
Milano |
LLET013562 | No date |