Letter | Description | Signature | Date |
---|---|---|---|
|
Giulio Ricordi
>
Cesare Blanc
No place |
CLET002088 | No date |
|
Giulio Ricordi
>
Domenico Gualtieri
No place |
CLET002110 | No date |
|
Giulio Ricordi
>
Luigi Illica
No place |
CLET002091 | No date |