Letter | Description | Signature | Date |
---|---|---|---|
|
Ruggero Leoncavallo
>
Ricordi
Potenza |
LLET009642 | No date |
|
Ruggero Leoncavallo
>
Ricordi
Potenza |
LLET009643 | No date |
|
Stefano Donaudy
>
Ricordi
Napoli |
LLET006679 | No date |
|
Gian Francesco Malipiero
>
Ricordi
Roma |
LLET010058 | No date |