Letter | Description | Signature | Date |
---|---|---|---|
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Pietro Mascagni
>
Giulio Ricordi
Pesaro |
LLET010796 | No date |
![]() |
Pietro Mascagni
>
Giulio Ricordi
Pesaro |
LLET010797 | No date |
![]() |
Pietro Mascagni
>
Ricordi
Roma |
LLET010826 | No date |