Black Yamaha trumpet with dent near bell

I lost my black Yamaha trumpet yesterday around 3pm outside the Cambridge Public Library on Broadway, near the Main Street crosswalk. It's a Yamaha YTR-2330 with a few worn lacquer spots showing brass, a small dent near the bell, and a black hard case with a red interior. There's a white sticker on the case that says 'Cam Jazz Club' and the mouthpiece receiver is engraved with my initials 'P.P.'; it was a gift from my grandfather and means a lot to me. If you think you might have seen it, email me at [email protected]; I really need it back, and I’m offering a small reward.