Letter | Description | Signature | Date |
---|---|---|---|
|
Vincenzo Tommasini
>
Ricordi
Roma |
LLET015023 | No date |
|
Guido Guerrini
>
Ricordi
Parma |
LLET008964 | No date |
|
Tito II Ricordi
>
Ricordi
No place |
LLET014289 | No date |