Letter | Description | Signature | Date |
---|---|---|---|
|
Amilcare Ponchielli
>
Giulio Ricordi
San Pietroburgo, Russia |
LLET013452 | No date |
|
Amilcare Ponchielli
>
Eugenio Tornaghi
Brescia |
LLET013456 | No date |
|
Amilcare Ponchielli
>
Giulio Ricordi
Recoaro Terme, Vicenza |
LLET013459 | No date |