Letter | Description | Signature | Date |
---|---|---|---|
Giulio Ricordi
>
Gerolamo De Angelis
Milano |
CLET001879 | No date | |
Giulio Ricordi
>
G. Magrini
Milano |
CLET001880 | No date | |
Eugenio Tornaghi
>
Max Kalbeck
Milano |
CLET001894 | No date | |
|
Victor Maurel
>
Ricordi
Nièvre, Francia |
LLET010989 | No date |