Letter | Description | Signature | Date |
---|---|---|---|
|
Gian Carlo Menotti
>
Franco Colombo
Mount Kisco, Stati Uniti |
LLET020128 | No date |
|
Gian Carlo Menotti
>
Franco Colombo
Mount Kisco, Stati Uniti |
LLET020133 | No date |
|
Gian Carlo Menotti
>
Franco Colombo
Mount Kisco, Stati Uniti |
LLET020124 | No date |