Letter | Description | Signature | Date |
---|---|---|---|
![]() |
Léon Escudier
>
Ricordi
No place |
LLET006739 | No date |
![]() |
Franco Faccio
>
Giulio Ricordi
No place |
LLET006791 | No date |
![]() |
Emanuele Muzio
>
Ricordi
No place |
LLET011857 | No date |