Letter | Description | Signature | Date |
---|---|---|---|
![]() |
Amilcare Ponchielli
>
Giulio Ricordi
No place |
LLET013429 | No date |
![]() |
Ormondo Maini
>
Giulio Ricordi
No place |
LLET009952 | No date |
![]() |
Leone Fortis
>
Giulio Ricordi
No place |
LLET007508 | No date |