| Letter | Description | Signature | Date |
|---|---|---|---|
|
Francis Poulenc
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET013777 > | 28/3/1957 |
|
Francis Poulenc
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET013779 > | 4/7/1957 |
|
Francis Poulenc
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET013783 > | 13/6/1958 |
|
Francis Poulenc
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET013786 > | 13/4/1959 |
|
Francis Poulenc
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET013790 > | 24/8/1960 |
|
Francis Poulenc
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET013791 > | 13/11/1960 |
|
Francis Poulenc
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET013792 > | 8/12/1960 |
|
Francis Poulenc
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET013796 > | 3/1/1963 |
|
Francis Poulenc
>
Guido Valcarenghi
No place Source: Archivio Storico Ricordi |
LLET013778 > | No date |