Letter | Description | Signature | Date |
---|---|---|---|
|
Antonio Cagnoni
>
Ricordi
Vigevano, Pavia |
LLET005295 | No date |
|
Antonio Cagnoni
>
Giulio Ricordi
Genova |
LLET005301 | No date |
|
Federico Ricci
>
Tito I Ricordi
Recoaro Terme, Vicenza |
LLET005597 | No date |