Letter | Description | Signature | Date |
---|---|---|---|
|
Maria Waldmann
>
Eugenio Tornaghi
Ferrara Source: Archivio Storico Ricordi |
LLET014028 > | 23/6/1880 |
|
Milano Source: Archivio Storico Ricordi |
CLET002696 > | 11/10/1918 |