Letter | Description | Signature | Date |
---|---|---|---|
|
Franco Colombo
>
Ugo Solazzi
Milano Source: Archivio Storico Ricordi |
LLET020931 > | 1/8/1947 |
|
Franco Colombo
,
Alfredo Colombo
>
Ugo Solazzi
No place Source: Archivio Storico Ricordi |
LLET020933 > | 6/8/1948 |