Lot 257: Three Specimen Jars Containing Copper Fragments

This lot comprises three glass specimen jars containing an assortment of copper fragments, including irregular nuggets, rounded pellets, and splash copper forms. The specimens exhibit a reddish-orange metallic luster with areas of purplish-pink iridescence and darker oxidation. Each cylindrical jar is constructed from clear glass with a slightly flared rim and is fitted with a cork stopper. The stoppers are topped with dark, circular caps of composite or wood construction. No maker’s marks, signatures, or labels are visible on the jars or the contents.