Letter | Description | Signature | Date |
---|---|---|---|
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Ricordi
>
Francesco Tissoni
No place |
LLET028972 | No date |
![]() |
Francesco Tissoni
>
Pietro Montani
No place |
LLET028948 | No date |
![]() |
Francesco Tissoni
>
Guido Valcarenghi
,
Eugenio Clausetti
No place |
LLET028957 | No date |