When was "Piggyback Copper Frogs" created?

This artwork was created 10th–15th century (?).

What medium is "Piggyback Copper Frogs"?

Piggyback Copper Frogs is Copper (cast), gilt.

Yes, Piggyback Copper Frogs is in the public domain and available for free download under CC0 license.

Unknown Artist

10th–15th century (?)

Medium

Copper (cast), gilt

Dimensions

Length 1-5/8 in. (4.2 cm)

Classification

Metal-Sculpture

Culture

Peruvian

Department

Arts of Africa, Oceania, and the Americas

Museum

Metropolitan Museum of Art, New York, NY

Credit

Bequest of Jane Costello Goldberg, from the Collection of Arnold I. Goldberg, 1986

Accession Number

1987.394.575