Shield Boss (Umbo)
Object type: Shield Boss (Umbo)
Department: Arms and Armor
Culture: possibly Frankish
Date: ca. 500–700
Medium: Iron
Dimensions: D. 4 in. (10.2 cm); Diam. 7 3/16 in. (18.3 cm); Wt. 1 lb. 2.2 oz. (517 g)
Classification: Shields-Parts of
Credit line: Gift of J. Pierpont Morgan, 1917
Accession year: 1917