Letter | Description | Signature | Date |
---|---|---|---|
|
Alfredo Colombo
,
Eugenio Clausetti
>
Mabel Rosita Billi
No place |
LLET021868 | No date |
|
Alfredo Colombo
,
Luigi Bai
>
Mabel Rosita Billi
No place |
LLET021872 | No date |
|
Alfredo Colombo
,
Eugenio Clausetti
>
Mabel Rosita Billi
Milano |
LLET021874 | No date |