Letter | Description | Signature | Date |
---|---|---|---|
|
Stefano Raiteri
>
Ricordi
Oviglio, Alessandria Source: Archivio Storico Ricordi |
LLET027780 > | 30/9/1950 |
|
Luigi Bai
,
Alfredo Colombo
>
Stefano Raiteri
Milano Source: Archivio Storico Ricordi |
LLET027781 > | 4/10/1950 |