Laurentius stiorini fecit cremonae

"Laurentius Stiorini fecit Cremonae" translates to "Laurentius Stiorini made [this] in Cremona." This phrase often indicates the maker of a musical instrument, likely a violin, as Cremona is renowned for its rich history in violin making, especially during the 16th to 18th centuries. Stiorini was an Italian luthier, and his instruments are appreciated for their craftsmanship and tonal quality. Such inscriptions typically denote the origin and authenticity of the piece.