Letter | Description | Signature | Date |
---|---|---|---|
|
Maria Waldmann
>
Ricordi
Ferrara Source: Archivio Storico Ricordi |
LLET014030 > | 2/4/1882 |
|
Carlo Pedrotti
>
Ricordi
Pesaro Source: Archivio Storico Ricordi |
LLET013052 > | 23/2/1883 |