Pair of Sterling Silver & Onyx Screw Back Earrings With Marcasite

Pair of Sterling Silver & Onyx Screw-Back Earrings With Marcasite                Circa. 1940   American

Sterling curved screw back earrings   Hand set tiny marcasites   Oval black onyx pear cabochon at bottom of each earring     Marked "sterling" on back

Each earring measures 1 1/4 inches high      1 inch wide      Total weight for the pair is 7.5 g.       4,8 dwt

In pristine original condition