Letter | Description | Signature | Date |
---|---|---|---|
|
Luigi Bai
,
Eugenio Clausetti
,
Guido Valcarenghi
>
Gian Carlo Menotti
No place |
LLET025950 | No date |
|
Luigi Bai
,
Guido Valcarenghi
>
Gian Carlo Menotti
No place |
LLET025960 | No date |