Letter | Description | Signature | Date |
---|---|---|---|
|
Riccardo Zandonai
>
Ricordi
Bologna |
LLET015665 | No date |
|
Riccardo Zandonai
>
Renzo Valcarenghi
Pesaro |
LLET015672 | No date |
|
Riccardo Zandonai
>
Renzo Valcarenghi
Pesaro |
LLET015707 | No date |