Letter | Description | Signature | Date |
---|---|---|---|
|
Emanuele Muzio
>
Giulio Ricordi
Genova |
LLET011846 | No date |
Carlo Clausetti
>
Renzo Valcarenghi
Milano |
CLET001838 | No date | |
|
Gigliola Frazzoni
>
Ricordi
Bologna |
LLET016188 | No date |