Letter | Description | Signature | Date |
---|---|---|---|
|
Carlo Pedrotti
>
Ricordi
Torino |
LLET012911 | No date |
|
Giulio Ricordi
>
Giuseppe Verdi
Milano |
CLET000507 | No date |
|
Giulio Ricordi
>
Giuseppe Verdi
Milano |
CLET000512 | No date |