Rare! Crown Trifari PAT PEND Alfred Philippe 1954 Rhinestone Clip On Earrings

Very rare 1954 vintage Crown Trifari PAT PEND designed by Alfred Philippe (patent 173,243) Platinum tone clip on earrings with cut glass baguette rhinestones and set in Trifanium. There is a tiny bit of verdigris inside one of the earrings. See photo. Still in excellent condition considering being almost 70 years old! Measures 1 inch tall and 3/4 inch wide.