This is a quite unusual looking pair of 1940s earrings from Mexico. Fashioned with the top being the Mayan calendar and an anvil or club shaped piece below that is set with a teardrop black onyx stone and that freely swings. All sterling silver and closing with well working screwbacks. A very nice patina!
Hallmark: FC Hecho en Mexico D.F. 925
Size: 1 7/8" x 1"; Grams: 15
Condition: Excellent vintage - I have only lightly buffed, you may wish to polish more