Letter | Description | Signature | Date |
---|---|---|---|
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Pietro Mascagni
>
Giulio Ricordi
Roma |
LLET010816 | No date |
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Giuseppe Mario Sammarco
>
Renzo Valcarenghi
No place |
LLET014489 | No date |
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Luciana Pestalozza Abbado
>
Eugenio Clausetti
Milano |
LLET031059 | No date |