Letter | Description | Signature | Date |
---|---|---|---|
|
Ricordi
>
Ernest Alexandre Ansermet
Milano Source: Archivio Storico Ricordi |
LLET018997 > | 10/5/1947 |
|
Ricordi
>
Ernest Alexandre Ansermet
Milano Source: Archivio Storico Ricordi |
LLET018998 > | 19/5/1947 |