Red Hohner harmonica in leather case

I lost my red Hohner harmonica yesterday around 4pm near the Mission Inn on Main Street in downtown Riverside, Inland Empire. It’s in a black leather zip case with a blue velour lining, and there’s a small dent in the top cover and a white sticker with 'R12' on the back. The harmonica itself has some scratches but the reeds still play clean. It meant a lot to me because it was a gift from my grandfather, so I’m really hoping to get it back.