Letter | Description | Signature | Date |
---|---|---|---|
|
Guido Guerrini
>
Ricordi
No place |
LLET025190 | No date |
|
Ricordi
,
Guido Valcarenghi
No place |
LLET021544 | No date |
|
Ricordi
No place |
LLET024794 | No date |
Ricordi
>
No place |
CLET002362 | No date | |
|
Ricordi
No place |
LLET030573 | No date |
|
Ricordi
>
Luigi Nono
No place |
LLET030625 | No date |
|
Ricordi
No place |
LLET030660 | No date |
|
Ricordi
No place |
LLET030720 | No date |
|
Ricordi
>
Raffaello Brenzoni
No place |
LLET030763 | No date |