Letter | Description | Signature | Date |
---|---|---|---|
|
Filippo Patierno
>
Ricordi
Milano Source: Archivio Storico Ricordi |
LLET002616 > | 11/6/1875 |
|
Carlo Pedrotti
>
Ricordi
Pesaro Source: Archivio Storico Ricordi |
LLET013067 > | 3/6/1885 |