Letter | Description | Signature | Date |
---|---|---|---|
|
Amilcare Ponchielli
>
Giulio Ricordi
Bologna |
LLET013327 | No date |
|
Amilcare Ponchielli
>
Eugenio Tornaghi
Maggianico, Lecco |
LLET013441 | No date |
|
Amilcare Ponchielli
>
Eugenio Tornaghi
No place |
LLET013446 | No date |