Letter | Description | Signature | Date |
---|---|---|---|
|
Ottorino Respighi
>
Ricordi
Roma |
LLET017548 | No date |
|
Ricordi
>
Ildebrando Pizzetti
Milano |
LLET017179 | No date |
|
Ricordi
>
Ildebrando Pizzetti
No place |
LLET017283 | No date |