Letter | Description | Signature | Date |
---|---|---|---|
|
Franco Faccio
>
Ricordi
Ravenna Source: Archivio Storico Ricordi |
LLET006851 > | 17/5/1878 |
|
Giulio Ricordi
>
Arrigo Boito
Milano Source: Archivio Storico Ricordi |
CLET001745 > | 24/2/1893 |