A METAL CATERPILLAR, Costa Rica, c. 16th century; of elongated raised oval form, pierced triangles along sides and top spine, flanges at either end and a loop for suspension, likely made from a mixed alloy including gold and copper-3¾in. (9.5cm.) long

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A METAL CATERPILLAR, Costa Rica, c. 16th century; of elongated raised oval form, pierced triangles along sides and top spine, flanges at either end and a loop for suspension, likely made from a mixed alloy including gold and copper-3¾in. (9.5cm.) long