Letter | Description | Signature | Date |
---|---|---|---|
|
Michele Accursi
>
Ricordi
No place Source: Archivio Storico Ricordi |
LLET003501 > | 31/1/1843 |
|
Enrico Ketterer
>
Ricordi
No place Source: Archivio Storico Ricordi |
LLET009260 > | 9/3/1863 |