Letter | Description | Signature | Date |
---|---|---|---|
|
Carlo Pedrotti
>
Ricordi
Torino |
LLET013015 | No date |
|
Carlo Pedrotti
>
Tito I Ricordi
Pesaro |
LLET013163 | No date |
|
Antonio Ghislanzoni
>
Tito I Ricordi
No place |
LLET007921 | No date |