Letter | Description | Signature | Date |
---|---|---|---|
|
Angelo Mariani
>
Ricordi
No place Source: Archivio Storico Ricordi |
LLET010302 > | No date |
|
Alberto Mazzucato
>
Giovanni Ricordi
Varese Source: Archivio Storico Ricordi |
LLET011017 > | No date |