When was "Shrine of O'Donnell, Cathach or Battler" created?

This artwork was created early 20th century (original dated 1084).

What medium is "Shrine of O'Donnell, Cathach or Battler"?

Shrine of O'Donnell, Cathach or Battler is Bronze, plated, gem stones.

Yes, Shrine of O'Donnell, Cathach or Battler is in the public domain and available for free download under CC0 license.

Unknown Artist

early 20th century (original dated 1084)

Medium

Bronze, plated, gem stones

Dimensions

8 1/4 x 2 5/8 x 10 3/16 in. (21.0 x 6.7 x 25.9 cm)

Classification

Reproductions-Metalwork

Culture

Irish

Department

Medieval Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Rogers Fund, 1908

Accession Number

08.233.8