Black rectangular glasses with silver accents

I found a pair of black rectangular glasses this afternoon around 3:15 PM behind the Purdue Memorial Union near the fountain on Memorial Mall. The frames are matte black acetate with a slim silver line along the outer rims and a tiny scratch on the left temple. Inside the right temple there's a small engraving that reads 'J.S.' and the lenses have a faint edge glare but overall they're in decent shape. If you think these are yours, message me with a description of the engraving and where you think you dropped them, and we can meet near the Union to get them back.