Letter | Description | Signature | Date |
---|---|---|---|
|
Luigi Bai
,
Eugenio Clausetti
>
Enrico Polo
No place Source: Archivio Storico Ricordi |
LLET027363 > | 14/5/1951 |
|
Luigi Bai
,
Eugenio Clausetti
>
Enrico Polo
Milano Source: Archivio Storico Ricordi |
LLET027366 > | 30/4/1952 |