Letter | Description | Signature | Date |
---|---|---|---|
|
Amilcare Ponchielli
>
Giulio Ricordi
Palermo |
LLET013310 | No date |
|
Amilcare Ponchielli
>
Giulio Ricordi
San Pietroburgo, Russia |
LLET013452 | No date |
|
Amilcare Ponchielli
>
Giulio Ricordi
No place |
LLET013345 | No date |