black onyx inlay sterling silver post vintage drop hoop earrings modernist alexandrite Stamped Siam sterling around the

Stamped  Siam sterling around the base of the fastening

Brooch measures 2 and 3/8ths of an inch tall and 1 and 1/8th of an inch wide

Earrings tested positive for Bakelite using semi chrome

Stamped on the back Vintage sterling with their hallmark

black onyx inlay sterling silver post vintage drop hoop earrings modernist alexandrite Stamped Siam sterling around theTribal Balinese black enamel sterling silver internal thread vintage hoop earrings . Good used condition with little to no signs of normal wear. Stamped sterling behind by the post. Great vintage patina. All post earrings come with new sterling silver butterfly backings. Acid tests positive for sterling silver. Earrings measure 1 and 5 8ths of an inch tall and 1 inch wide.