Letter | Description | Signature | Date |
---|---|---|---|
|
Iginio Buzzacchi
>
Ricordi
Milano Source: Archivio Storico Ricordi |
LLET022108 > | 29/5/1952 |
|
Eugenio Clausetti
,
Luigi Bai
>
Iginio Buzzacchi
Milano Source: Archivio Storico Ricordi |
LLET022109 > | 30/5/1952 |