Title: Glass ring stone
Object type: Intaglio
Date: 3rd–1st century BCE
Culture: Greek
Period: Hellenistic
Medium: Glass, purple
Dimensions: Diameter: 13/16 in. (2.1 cm)
Classification: Gems
Credit line: Gift of J. Pierpont Morgan, 1917
Department: Greek and Roman Art
Repository: Metropolitan Museum of Art, New York, NY
Tags: term: Heads, term: Herakles