Chalcedony ring stone
Object type: Intaglio
Department: Greek and Roman Art
Culture: Post-Classical
Medium: Chalcedony
Dimensions: Other: 9/16 x 3/4 x 1/8 in. (1.4 x 1.9 x 0.4 cm)
Classification: Gems
Credit line: Gift of John Taylor Johnston, 1881
Accession year: 1881