Letter | Description | Signature | Date |
---|---|---|---|
|
Leone Fortis
>
Ricordi
Milano |
LLET007504 | No date |
|
Arrigo Boito
>
Eugenio Tornaghi
Monticello, Lecco |
LLET000043 | No date |
|
Victor Maurel
>
Ricordi
Parigi, Francia |
LLET010981 | No date |
|
Victor Maurel
>
Ricordi
No place |
LLET010983 | No date |
|
Arrigo Boito
>
Giulio Ricordi
No place |
LLET000033 | No date |