Title: Glass mosaic base ring fragment
Object type: Fragment, mosaic
Date: late 1st century BCE–early 1st century CE
Culture: Roman
Period: Early Imperial
Medium: Glass
Dimensions: Overall: 1 1/2 x 2 1/4 in. (3.8 x 5.7 cm)
Classification: Glass
Credit line: Gift of J. Pierpont Morgan, 1917
Department: Greek and Roman Art
Repository: Metropolitan Museum of Art, New York, NY