Letter | Description | Signature | Date |
---|---|---|---|
|
Giacomo Puccini
>
Raoul Gunsbourg
Torre del Lago, Lucca Source: Archivio Storico Ricordi |
LLET000419 > | 14/11/1916 |
|
Alfred Brüggemann
>
Ricordi
Coblenza, Germania Source: Archivio Storico Ricordi |
LLET003168 > | 9/7/1920 |