This doesn't happen in New York all too often: the reading glasses pictured were found on March 21st on Prospect Park West, and the person who found them decided to practice some internet chivalry rather than cash in on the brand name spectacles. The knight in shining armor (or rather, running gear) wonders if too many Cinderellas will come forward to try on the glass slipper.In theory we should only receive a single e-mail claiming......