theorist
Letter | Description | Signature | Date |
---|---|---|---|
|
Sigismondo Singer
>
Ricordi
Nizza, Francia Source: Archivio Storico Ricordi |
LLET028610 > | 6/4/1953 |
|
Sigismondo Singer
>
Ricordi
Nizza, Francia Source: Archivio Storico Ricordi |
LLET028611 > | 12/6/1954 |