Letter | Description | Signature | Date |
---|---|---|---|
|
Guido Valcarenghi
,
Eugenio Clausetti
>
Umberto Micheli
Milano |
LLET025966 | No date |
|
Luigi Bai
,
Guido Valcarenghi
>
Umberto Micheli
No place |
LLET025969 | No date |
|
Luigi Bai
,
Guido Valcarenghi
>
Umberto Micheli
No place |
LLET025975 | No date |
|
Guido Valcarenghi
>
Umberto Micheli
No place |
LLET025977 | No date |