Letter | Description | Signature | Date |
---|---|---|---|
|
Lorenzo Cemeraro
>
Ricordi
Firenze Source: Archivio Storico Ricordi |
LLET022544 > | 4/4/1952 |
|
Alfredo Colombo
,
Eugenio Clausetti
>
Lorenzo Cemeraro
Milano Source: Archivio Storico Ricordi |
LLET022545 > | 8/4/1952 |