Letter | Description | Signature | Date |
---|---|---|---|
|
Irene Campiglio Pizzetti
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET017410 > | 13/9/1954 |
|
Guido Valcarenghi
>
Irene Campiglio Pizzetti
Milano Source: Archivio Storico Ricordi |
LLET017411 > | 21/9/1954 |