Letter | Description | Signature | Date |
---|---|---|---|
|
Gaetano Donizetti
>
Giovanni Ricordi
Parigi, Francia |
LLET006708 | No date |
|
Carl Otto Ehrenfried Nicolai
>
Giovanni Ricordi
Vienna, Austria |
LLET012087 | No date |
|
Itala Gomes Vaz de Carvalho
>
Alfredo Colombo
No place |
LLET008805 | No date |