Letter | Description | Signature | Date |
---|---|---|---|
|
Riccardo Pick-Mangiagalli
>
Alfredo Colombo
Semmering, Austria |
LLET013544 | No date |
|
Riccardo Pick-Mangiagalli
>
Alfredo Colombo
No place |
LLET013545 | No date |
|
Riccardo Pick-Mangiagalli
>
Ricordi
Vienna, Austria |
LLET013539 | No date |
|
Riccardo Pick-Mangiagalli
>
Alfredo Colombo
Vienna, Austria |
LLET013541 | No date |
|
Riccardo Pick-Mangiagalli
>
Alfredo Colombo
No place |
LLET013543 | No date |