Letter | Description | Signature | Date |
---|---|---|---|
|
Filippo Filippi
>
Giulio Ricordi
Bologna |
LLET007140 | No date |
|
Amilcare Ponchielli
>
Giulio Ricordi
Bologna |
LLET013321 | No date |
|
Amilcare Ponchielli
>
Giulio Ricordi
Bologna |
LLET013322 | No date |