Product:commemorative coin
Process:Iron stamped with soft enamel;Copper stamped with soft enamel;Brass photo-etching with soft enamel;cloisonne/Polymer;Cloisonne/Hard Enamel;Zinc Alloy Injestion
Plating:Gold/Antique Gold/Silver/Antique Silver/Nickel/Black Nickel/Antique Nickel/Copper/Antique Copper/Brass/Antique Brass/Dyed Black