Letter | Description | Signature | Date |
---|---|---|---|
|
Gianni Luda
>
Ricordi
Roma Source: Archivio Storico Ricordi |
LLET025610 > | 4/2/1952 |
|
Alfredo Colombo
,
Eugenio Clausetti
>
Gianni Luda
Milano Source: Archivio Storico Ricordi |
LLET025611 > | 12/2/1952 |