Glass ribbed bowl

Translucent deep purple; trail in opaque white.
Outsplayed rim, with cracked off and ground lip; short concave neck; broad, globular body curving in to slightly convex and thicker bottom.
Thick trail applied on bottom and wound spirally eleven times up side to neck, ending in a large blob; side tooled into fourteen widely-spaced, vertical ribs.
Intact, except for one chip in rim, and short sections of trail on body missing through weathering; pinprick bubbles and one glassy inclusion on interior of bottom; some pitting, dulling, and iridescence, with creamy weathering covering most of trail on exterior, little weathering on interior.

Examples of this type of glass bowl are known from many sites across the Roman Empire. Those found in the eastern provinces are generally in pale, almost colorless, transparent glass, but those found in the West are made in rich, deep colors and usually have an opaque white trail decoration.