Black Ray-Ban Wayfarer glasses with initials KM

I found a pair of black Ray-Ban Wayfarer-style glasses this afternoon around 2:45pm outside the Meadville Public Library on Market Street, near the fountain by the main entrance. The frames are black plastic, rectangular, a bit larger than average, with a matte finish and a few light scuffs along the front. The left temple is engraved with 'KM' on the inside, and the lenses show a faint scratch on the left lens. I didn’t see a case nearby. I figured someone in Meadville might be missing them and I’d love to get them back to their owner.