Letter | Description | Signature | Date |
---|---|---|---|
|
Franco Colombo
,
Eugenio Clausetti
>
Mario Persico
No place Source: Archivio Storico Ricordi |
LLET020453 > | 1/9/1947 |
|
Eugenio Clausetti
,
Franco Colombo
>
Mario Persico
No place Source: Archivio Storico Ricordi |
LLET027034 > | 18/3/1949 |
|
Franco Colombo
>
Mario Persico
No place Source: Archivio Storico Ricordi |
LLET027037 > | 3/10/1949 |