Letter | Description | Signature | Date |
---|---|---|---|
|
Ricordi
>
Ildebrando Pizzetti
Milano |
LLET017272 | No date |
|
Ricordi
>
Ricordi
No place |
LLET017684 | No date |
|
Ricordi
>
Ildebrando Pizzetti
Milano |
LLET017359 | No date |
|
Ricordi
>
Bruno Bettinelli
No place |
LLET021785 | No date |