VINTAGE Real Scallop Shell Metal Encased Seashell Pendant Necklace Beach

Vintage seashell pendant necklace. Pendant is a real scallop seashell encased in embossed metal. Could be worn with either side facing out for different looks. Over the head style with no clasp. Necklace measures about 28" long and shell is about 2". Purchased from an estate and no visible maker's mark. Shell has a natural mark on inside as shown, but excellent condition and smoke-free home.