Letter | Description | Signature | Date |
---|---|---|---|
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Ignace-Xavier-Joseph Leybach
>
Ricordi
Tolosa, Francia |
LLET009655 | No date |
![]() |
Carlo Pedrotti
>
Ricordi
Torino |
LLET012992 | No date |
![]() |
Carlo Pedrotti
>
Ricordi
Pesaro |
LLET013052 | No date |