Letter | Description | Signature | Date |
---|---|---|---|
|
Filippo Filippi
>
Giulio Ricordi
Bologna |
LLET007140 | No date |
|
Angelo Mariani
>
Giulio Ricordi
Bologna |
LLET010712 | No date |
|
Filippo Filippi
>
Giulio Ricordi
No place |
LLET007230 | No date |