Letter | Description | Signature | Date |
---|---|---|---|
Giulio Ricordi
>
Alberto Franchetti
Milano |
CLET001822 | No date | |
Giulio Ricordi
>
Giuseppe Giacosa
Milano |
CLET001827 | No date | |
|
Renzo Valcarenghi
>
Giacomo Puccini
Milano |
CLET001723 | No date |