Precious metals and their alloys; goods in precious metals or coated therewith, namely, boxes of precious metal; ornamental pins; works of art of precious metal; badges of precious metal; statues and figurines, made of or coated with precious or semi-precious metals or stones, or imitations thereof; jewelry ornaments and personal ornaments made of or coated with precious or semi-precious stones, or imitations thereof; watches made of precious metals or coated therewith; key charms coated with...