Letter | Description | Signature | Date |
---|---|---|---|
|
Siegfried Naumann
>
Guido Valcarenghi
Venezia |
LLET026322 | No date |
|
Siegfried Naumann
>
Guido Valcarenghi
Venezia |
LLET026324 | No date |
|
Siegfried Naumann
>
Ricordi
Venezia |
LLET026329 | No date |