Letter | Description | Signature | Date |
---|---|---|---|
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Milano |
CLET002686 | No date |
![]() |
Milano |
CLET002695 | No date |
![]() |
Leopoldo Mugnone
>
Carlo Clausetti
Firenze |
LLET012046 | No date |
![]() |
Alfred Brüggemann
>
Ricordi
Coblenza, Germania |
LLET003188 | No date |