Letter | Description | Signature | Date |
---|---|---|---|
|
Giorgio Ronconi
>
Giovanni Ricordi
Milano Source: Archivio Storico Ricordi |
LLET014347 > | 21/3/1842 |
|
Leone Fortis
>
Ricordi
Milano Source: Archivio Storico Ricordi |
LLET007468 > | 25/10/1861 |