Title: Ribbed bowl
Object type: Bowl
Date: 1st century
Culture: Roman
Medium: Transparent pale bluish green glass with small spherical bubbles. Cast or poured as a disk, reheated and stamped with a circular mold to form the ribs, then slumped over a former mold to make a bowl; lathe-cut, ground, and polished.
Dimensions: H. 3.9 cm; diam. 15.5 cm
Classification: Glass
Credit line: Robert Lehman Collection, 1975
Department: Robert Lehman Collection
Repository: Metropolitan Museum of Art, New York, NY