Glass jug 3rd-4th century A.D. Roman, Rhenish Translucent deep cobalt blue; handle, trail, and base ring colorless with green tinge.Rim partially folded over and in, partially rounded; flaring mouth; cylindrical neck, with concave profile; sloping shoulder; piriform body, tapering to applied base ring, flattened on bottom edge; small, pushed-in bottom with pontil scar; two-ribbed strap handle attached with downward fins to shoulder, drawn up and outwards in a curve, then turned in and trailed onto underside of mouth over trail decoration and lip of rim, with a hollow loop above as thumb-rest.Thick trail wound horizontally 1½ times around underside of mouth, then dropped in a fine trail down neck, and then wound 1½ times around neck.Intact, but one internal crack in rim and neck; many bubbles and a few inclusions; dulling, iridescence, creamy weathering, and some soil encrustation.Opaque blue with yellow handle and plastic thread decoration.. Glass jug. Roman, Rhenish. 3rd-4th century A