Oval Vintage Purple US Stamp Gunmetal Silver Pendant with Silver Ball Chain

Oval Vintage Purple US Stamp on Paper Silver Pendant with Clear Glass Cabochon and Silver Ball Chain. The stamp is a purple vintage 3 cent stamp with the text "UNITED STATES POSTAGE" and "THREE CENTS". Thomas Jefferson is shown in profile in white. The stamp is placed over a light blue and orange paper background and covered with a clear glass cabochon. The pendant measures 2 in high by 1.25 in wide. Silver ball chain measures 23 in.