Letter | Description | Signature | Date |
---|---|---|---|
|
Ricordi
>
Achille Longo
No place Source: Archivio Storico Ricordi |
LLET025555 > | 3/12/1953 |
|
Ricordi
,
Guido Valcarenghi
,
Eugenio Clausetti
>
Achille Longo
No place Source: Archivio Storico Ricordi |
LLET025556 > | 2/6/1954 |