Vintage Czech toffee marble glass cabochon bead pin brooch

Vintage Czech pin brooch. With a gold tone metal base and black and gold glass beads surrounding a large 25mm oval caramel toffee striped glass cabochon. The black beads are in gold tone metal bead caps which are corroded. Origin: Czechoslovakia 1960's Size: 42mm 1.65" Material: metal, glass Quantity: 1