Letter | Description | Signature | Date |
---|---|---|---|
|
Luigi Bai
,
Eugenio Clausetti
>
Mario Persico
No place Source: Archivio Storico Ricordi |
LLET027039 > | 13/10/1950 |
|
Luigi Bai
,
Guido Valcarenghi
>
Mario Persico
No place Source: Archivio Storico Ricordi |
LLET027054 > | 30/9/1954 |
|
Luigi Bai
,
Guido Valcarenghi
>
Mario Persico
No place Source: Archivio Storico Ricordi |
LLET027061 > | 17/11/1955 |