| Letter | Description | Signature | Date |
|---|---|---|---|
|
Giovanni Bottesini
>
Eugenio Tornaghi
No place |
LLET004554 | No date |
|
Clara Maffei
>
Eugenio Tornaghi
No place |
LLET009862 | No date |
|
Ormondo Maini
>
Eugenio Tornaghi
No place |
LLET009970 | No date |