Letter | Description | Signature | Date |
---|---|---|---|
|
Angelo Mariani
>
Giovanni Ricordi
Costantinopoli, Turchia |
LLET010301 | No date |
|
Angelo Mariani
>
Giulio Ricordi
Bologna |
LLET010684 | No date |
|
Ormondo Maini
>
Giulio Ricordi
Roma |
LLET009934 | No date |
|
Carlo Pedrotti
>
Tito I Ricordi
Pesaro |
LLET013163 | No date |