Black Sony digital recorder with leather case

I misplaced my black Sony digital audio recorder with a brown leather case after a gig yesterday around 7pm. It's about the size of a small paperback, matte black body with a silver mic grille, and the bottom-right corner has a little dent. The leather case has initials EG etched on the flap and a thin green wrist strap. I last saw it outside the Butte-Silver Bow Public Library on Main Street, near the crosswalk by the bus stop, before heading to my car. This thing is my work tool and carries interviews I've been compiling; it really matters to me and I'd be grateful to get it back.