Opaque black glass ring stone with a white band
Object type: Intaglio
Department: Greek and Roman Art
Culture: Roman
Period: Imperial
Date: ca. 1st–3rd century CE
Medium: Glass, black paste
Dimensions: Length: 1/2 in. (1.2 cm)
Classification: Gems
Credit line: Gift of J. Pierpont Morgan, 1917
Accession year: 1917
Tags: Eagles|Boars