Vintage Small Enamel Brass Diamond Vintage Japanese Enamel Metal Flat back Stamping 12x8mm (6 pcs) KP36

Vintage enameled brass diamond measure 12x8mm. Made in Japan circa 1950's for the jewelry trade. Red, White on brass. Indistinguishable head design. Qty of 1 = a package of 6 pieces. KP36