Letter | Description | Signature | Date |
---|---|---|---|
|
Ruggero Leoncavallo
>
Ricordi
Montecatini Terme, Pistoia |
LLET009645 | No date |
|
Riccardo Zandonai
>
Ricordi
Montecatini Terme, Pistoia |
LLET015550 | No date |