What medium is "Upper Arm Defense (Rerebrace) and Elbow Defense (Couter)"?

Upper Arm Defense (Rerebrace) and Elbow Defense (Couter) is Steel.

Is "Upper Arm Defense (Rerebrace) and Elbow Defense (Couter)" in the public domain?

Yes, Upper Arm Defense (Rerebrace) and Elbow Defense (Couter) is in the public domain and available for free download under CC0 license.

This artwork was created ca. 1430–40.

Unknown Artist

ca. 1430–40

Medium

Steel

Dimensions

H. 7 7/8 in. (20 cm); W. 4 1/4 in. (10.8 cm); D. 4 1/4 in. (10.8 cm); Wt. 13.8 oz. (391.2 g)

Classification

Armor Parts

Culture

Italian

Department

Arms and Armor

Museum

Metropolitan Museum of Art, New York, NY

Credit

Bashford Dean Memorial Collection, Bequest of Bashford Dean, 1928

Accession Number

29.150.49