Letter | Description | Signature | Date |
---|---|---|---|
|
Giuliana Marchi
>
Guido Valcarenghi
Milano Source: Archivio Storico Ricordi |
LLET025770 > | 19/2/1955 |
|
Giuliana Marchi
>
Guido Valcarenghi
,
Eugenio Clausetti
Milano Source: Archivio Storico Ricordi |
LLET025774 > | 31/5/1955 |