Letter | Description | Signature | Date |
---|---|---|---|
|
Alberto Mazzucato
>
Giovanni Ricordi
No place |
LLET011047 | No date |
|
Gaetano Gaspari
>
Giovanni Ricordi
Bologna |
LLET007845 | No date |
|
Alberto Mazzucato
>
Tito I Ricordi
No place |
LLET011035 | No date |