Letter | Description | Signature | Date |
---|---|---|---|
|
Luigi Bai
Reggio Emilia Source: Archivio Storico Ricordi |
LLET017340 > | 19/5/1953 |
|
Ildebrando Pizzetti
>
Luigi Bai
Montecatini Terme, Pistoia Source: Archivio Storico Ricordi |
LLET017408 > | 30/8/1954 |
|
Guido Valcarenghi
,
Luigi Bai
>
Gian Francesco Malipiero
Milano Source: Archivio Storico Ricordi |
LLET017155 > | 5/11/1954 |