Letter | Description | Signature | Date |
---|---|---|---|
Ricordi
>
Officine Ricordi
Milano |
CLET002601 | No date | |
|
Riccardo Zandonai
>
Ricordi
Pesaro |
LLET015382 | No date |
|
Riccardo Zandonai
>
Ricordi
No place |
LLET002800 | No date |