Letter | Description | Signature | Date |
---|---|---|---|
|
Pietro Mascagni
>
Giulio Ricordi
Cerignola, Foggia |
LLET010849 | No date |
|
Eugenio Checchi
>
Giulio Ricordi
Roma |
LLET010852 | No date |
|
Giulio Ricordi
>
Eugenio Checchi
Milano |
CLET002015 | No date |
|
Pietro Mascagni
>
Ricordi
Roma |
LLET010803 | No date |