Hohner harmonica in red case found near Ace Hotel

I found a harmonica this morning around 10:15 am outside the Ace Hotel & Swim Club on Tahquitz Canyon Way in Palm Springs. It's a Hohner Special 20 12-hole harmonica in key C, the chrome cover is a little tarnished and has a few tiny scratches from travel. The red vinyl case is pretty scuffed but still sturdy, and there's a small blue sticker with the initials MR stuck on the lid. The instrument itself seems clean and well cared for. If this belongs to someone, I’d love to help get it back—it probably means a lot to the owner and may have sentimental value.