Letter | Description | Signature | Date |
---|---|---|---|
|
Alfredo Colombo
,
Franco Colombo
>
Charles Dubois
No place Source: Archivio Storico Ricordi |
LLET023505 > | 9/3/1949 |
|
Alfredo Colombo
>
Charles Dubois
No place Source: Archivio Storico Ricordi |
LLET023507 > | 30/6/1949 |