Letter | Description | Signature | Date |
---|---|---|---|
|
Guido Valcarenghi
,
Luigi Bai
>
Gian Francesco Malipiero
Milano |
LLET017087 | No date |
|
Eugenio Clausetti
,
Luigi Bai
>
Gian Francesco Malipiero
Milano |
LLET017125 | No date |