Black Ray-Ban Wayfarer glasses with case

I lost my black Ray-Ban Wayfarer-style glasses yesterday around 3pm outside Caffè Gilli on Via dei Calzaiuoli, just a few steps from the Duomo. They’re black matte acetate with a slim silver Ray-Ban logo on the outside of the right temple. The left lens has a tiny scratch from a fall last week, and the frame shows light wear from daily use; I always keep them in a black leather zip case with a red lining. These are my everyday prescription glasses, and they have sentimental value because my grandmother gave me a similar pair years ago and I’ve worn them every day since. If someone happened to find them, I’d really appreciate getting them back.