Letter | Description | Signature | Date |
---|---|---|---|
|
Léon Escudier
>
Ricordi
No place |
LLET006739 | No date |
|
Angelo Mariani
>
Tito I Ricordi
No place |
LLET010610 | No date |
|
Emanuele Muzio
>
Ricordi
No place |
LLET011857 | No date |