Vintage Silver Stamped Cat Playing with Ball Bell Earrings

Amazing stamped silver cat earrings, cat playing with a small functional silver bell on each ear. These are so cool, my mom’s from the 70’s; just haven’t worn in ages and time to clear them out. They are not marked as sterling but they tarnish and polish like sterling, and other similar earrings from the time are typically sterling. Good vintage condition; some rubbing wear on the earring on the right, see pictures.