lawyer
composer
orchestra conductor
Letter | Description | Signature | Date |
---|---|---|---|
|
Eugenio Clausetti
,
Franco Colombo
>
Mario Bona
Milano Source: Archivio Storico Ricordi |
LLET021941 > | 7/4/1949 |
|
Franco Colombo
>
Mario Bona
Milano Source: Archivio Storico Ricordi |
LLET021943 > | 20/6/1949 |