Letter | Description | Signature | Date |
---|---|---|---|
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Giulio Ricordi
>
Ulisse Buffoni
Milano |
CLET001953 | No date |
![]() |
Giulio Ricordi
>
Ulisse Buffoni
Milano |
CLET001957 | No date |
![]() |
Giulio Ricordi
>
Luigi Erba
No place |
CLET001988 | No date |