Letter | Description | Signature | Date |
---|---|---|---|
|
Eugenio Clausetti
,
Luigi Bai
>
Isaia Billé
Milano Source: Archivio Storico Ricordi |
LLET021852 > | 13/10/1950 |
|
Guido Valcarenghi
,
Luigi Bai
>
Isaia Billé
No place Source: Archivio Storico Ricordi |
LLET021853 > | 25/6/1954 |
|
Guido Valcarenghi
,
Luigi Bai
>
Isaia Billé
No place Source: Archivio Storico Ricordi |
LLET021855 > | 28/10/1954 |
|
Guido Valcarenghi
,
Luigi Bai
>
Isaia Billé
No place Source: Archivio Storico Ricordi |
LLET021862 > | 24/10/1955 |