A Roman translucent glass unguentarium, with tall cylindrical neck, inward-folded rim and bell-shaped body -- 6in. (15.2cm.) high; another unguentarium, similar -- 5¼in. (13.2cm.) high; and another flask, with conical body and short neck -- 4½in. (11.4cm.) high, all with fine lilac-green iridescence, 1st-2nd Century A.D. (3)