Fonola purple label 45 Faccetta Nera For Sale

Hi, I am new to this site. I have inherited a large number of 78s as well as one very clean 45 purple Fonola label "Made In Italy". The recordings are "Faccetta Nera" (Micheli - Ruccione) Orchestra e coro dir. dal M.o L. Sedrian #I.V. 3A. The 2nd side is "Ciao Biondina" (Sordi - Benedetto) Orchestra e coro dir Dal M.o L. Secrian #I.V. 3B It is in pristine condition inside a beautiful sleeve with great artwork. Have I stumbled on something rare? Any information would be great, I am interested in selling it.

Thank you,
Julie