Letter | Description | Signature | Date |
---|---|---|---|
![]() |
Ildebrando Pizzetti
>
Ricordi
Milano |
LLET017197 | No date |
![]() |
Riccardo Pick-Mangiagalli
>
Ricordi
Milano |
LLET013562 | No date |
![]() |
Bruno Bettinelli
>
Ricordi
Milano |
LLET018184 | No date |
![]() |
Gian Francesco Malipiero
>
Ricordi
Milano |
LLET017156 | No date |