- ca. 2nd–4th century A.D.
- Diam.: 2 1/8 in. (5.4 cm)
- Credit Line:
- Bequest of Mary Anna Palmer Draper, 1914
- Accession Number:
Not on view
Translucent deep blue green.
Continuous circular band; semicircular in section with flat inner side.
Intact; elongated bubbles; dulling, pitting, brilliant iridescent weathering.