Letter | Description | Signature | Date |
---|---|---|---|
|
Giulio Ricordi
>
Ricordi
No place |
CLET002032 | No date |
|
Giulio Ricordi
>
Ricordi
,
Renzo Valcarenghi
Milano |
CLET002042 | No date |
|
Giulio Ricordi
>
Ricordi
No place |
CLET002119 | No date |