Letter | Description | Signature | Date |
---|---|---|---|
|
Edwin Fischer
>
Ricordi
Lucerna, Svizzera Source: Archivio Storico Ricordi |
LLET024065 > | 11/8/1950 |
|
Edwin Fischer
>
Ricordi
No place Source: Archivio Storico Ricordi |
LLET024074 > | 13/12/1950 |