Letter | Description | Signature | Date |
---|---|---|---|
|
Jacques Mathieu Joseph Gregoir
>
Ricordi
No place |
LLET008856 | No date |
Maddalena Mariani Masi
>
Giulio Ricordi
Sesto Fiorentino, Firenze |
LLET010217 | No date | |
|
Amilcare Ponchielli
>
Tito I Ricordi
Roma |
LLET013354 | No date |