Letter | Description | Signature | Date |
---|---|---|---|
|
Carlo Pedrotti
>
Ricordi
Torino |
LLET012973 | No date |
|
Carlo Pedrotti
>
Ricordi
Pesaro |
LLET013055 | No date |
|
Alberto Franchetti
>
Ricordi
Firenze |
LLET007675 | No date |