Letter | Description | Signature | Date |
---|---|---|---|
|
Alfred Brüggemann
>
Ricordi
Coblenza, Germania Source: Archivio Storico Ricordi |
LLET003212 > | 11/5/1921 |
|
Alessandro Civardi
>
Ricordi
Ripatransone, Ascoli Piceno Source: Archivio Storico Ricordi |
LLET018762 > | 23/7/1942 |