Lost traditional wooden violin with rich brown finish at Rittenhouse Square, Philadelphia.

I lost my violin while walking in Rittenhouse Square in Philadelphia last Saturday afternoon. It's a traditional wooden violin with a rich brown finish and has been in my family for years. It has some minor scratches but is otherwise in great condition. I was taking a break at the park, and I'm not sure if I left it on a bench or if someone picked it up by mistake. I really hope to get it back, as it holds special significance to me.