Vintage Sterling Clip On Earring Lot Mid Century Navajo, Mexican, Siam, Roman coins. Selling the lot, 4 clip on and one screw back. The turquoise and Pink abalone are likely native american, turquoise unmarked pink Stamped S.J. Sterling. The siams were in the original 1960's or so box but I can't find it, I believe they've never been worn, One mexican, and then the unmarked but tested sterling extremely well cast Roman coin style earrings which I assume are top quality replicas from the mid 20th century. Largest is 1.25" wide. 59.8 grams total.