Bone disk or button

Date:
ca. 1st century A.D.
Culture:
Roman
Medium:
Ivory or bone
Dimensions:
Diam.: 1 1/8 in. (2.9 cm)
Classifications:
Miscellaneous-Bone, Ivory
Credit Line:
Purchase, 1896
Accession Number:
96.9.456
On view at The Met Fifth Avenue in Gallery 171
Concentric circles.