Letter | Description | Signature | Date |
---|---|---|---|
|
Cesare Blanc
>
Giacomo Puccini
Milano |
CLET000643 | No date |
|
Alfred Brüggemann
>
Ricordi
Coblenza, Germania |
LLET003199 | No date |
|
Giacomo Puccini
>
Renzo Valcarenghi
,
Carlo Clausetti
Viareggio, Lucca |
LLET000487 | No date |