Letter | Description | Signature | Date |
---|---|---|---|
|
Ugo Pesci
>
Ricordi
Roma |
LLET013505 | No date |
|
Mario Pasquale Costa
>
Ricordi
Roma |
LLET003386 | No date |
|
Ottorino Respighi
>
Ricordi
Roma |
LLET014123 | No date |
|
Ildebrando Pizzetti
>
Ricordi
Roma |
LLET017346 | No date |