When was "Ornament or button for harness" created?

This artwork was created ca. 9th–7th century BCE.

What medium is "Ornament or button for harness"?

Ornament or button for harness is Shell, silver (?).

Yes, Ornament or button for harness is in the public domain and available for free download under CC0 license.

Unknown Artist

ca. 9th–7th century BCE

Medium

Shell, silver (?)

Dimensions

1.25 in. (3.18 cm)

Classification

Shell-Equestrian

Culture & Period

Assyrian · Neo-Assyrian

Department

Ancient Near Eastern Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Rogers Fund, 1954

Accession Number

54.117.19