Bowl with thin low base ring, deep convex body widening to base of broad oblique outturned rim with thickened lip that rises above and below rim. Two circumference grooves on rim, widely spaced groups ... 1st half 5th c. A.C.
Flat hoop, widening slightly at bottom (perhaps 1st attempt at intaglio?), circular slightly raised bezel, blue material around bezel and on top of it in a circle flush with the edge. Illegible decoration ... Roman or Byzantine
