Letter | Description | Signature | Date |
---|---|---|---|
|
Irene Campiglio Pizzetti
>
Ricordi
Roma Source: Archivio Storico Ricordi |
LLET017185 > | 20/6/1942 |
|
Eugenio Clausetti
>
Irene Campiglio Pizzetti
Milano Source: Archivio Storico Ricordi |
LLET017289 > | 23/6/1947 |