Title: Back of Disk Brooch
Object type: Disk
Date: 500–600
Culture: Frankish
Medium: Copper alloy
Dimensions: Overall: 1 1/8 x 1/16 in. (2.8 x 0.1 cm)
Classification: Metalwork-Bronze
Credit line: Gift of J. Pierpont Morgan, 1917
Department: Medieval Art
Repository: Metropolitan Museum of Art, New York, NY