Disk Brooch
Object type: Brooch
Department: Medieval Art
Culture: Frankish
Date: 500–700
Medium: Copper alloy, iron core, glass paste or stone, evidence of gold foil
Dimensions: Overall: 1 3/4 x 11/16 in. (4.5 x 1.7 cm)
Classification: Metalwork-Copper alloy
Credit line: Gift of J. Pierpont Morgan, 1917
Accession year: 1917