Letter | Description | Signature | Date |
---|---|---|---|
|
Renzo Valcarenghi
,
Carlo Clausetti
Milano |
CLET001668 | No date |
|
Carlo Clausetti
>
Giacomo Puccini
Milano |
CLET001709 | No date |
|
Gigliola Frazzoni
>
Ricordi
Bologna |
LLET016188 | No date |
|
Luciana Pestalozza Abbado
>
Eugenio Clausetti
Milano |
LLET031059 | No date |